ETC DSP56651ADMUM

Order this document by
DSP56651ADMUM/D
Rev. 1.1, 10/98
DSP56651ADM User’s Manual
Motorola, Incorporated
Semiconductor Products Sector
6501 William Cannon Drive West
Austin TX 78735-8598
©MOTOROLA INC., 1998. All rights reserved.
This document contains information on a new product. Specifications and information herein are subject to change
without notice.
Motorola reserves the right to make changes without further notice to any products herein to improve
reliability, function, or design. Motorola does not assume any liability arising out of the application or use
of any product or circuit described herein; neither does it convey any license under its patent rights nor the
rights of others. Motorola products are not designed, intended, or authorized for use as components in
systems intended for surgical implant into the body, or other application in which the failure of the
Motorola product could create a situation where personal injury or death may occur. Should Buyer
purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall
indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless
against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized use,
even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part.
Motorola and
are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal
Opportunity/Affirmative Action Employer.
M•Core, OnCE and Mfax are trademarks of Motorola, Inc.
Quick-Start Guide
1
DSP56651ADM Technical Summary
2
DSP56651ADM Schematics
A
DSP56651ADM Bill of Materials
B
Index
I
1
Quick-Start Guide
2
DSP56651ADM Technical Summary
A
DSP56651ADM Schematics
B
DSP56651ADM Bill of Materials
I
Index
Table of Contents
Chapter 1
Quick-Start Guide
1.1
What You Need to Supply for the DSP56651ADM . . . . . . . . . . . . . . . . . . . . . .
1.2
Installation Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2.1
Preparing the DSP56651ADM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2.2
Installing the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2.3
Installing the Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2.4
Testing the DSP56651ADM Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1
1-2
1-2
1-4
1-4
1-4
Chapter 2
DSP56651ADM Technical Summary
2.1
2.2
2.2.1
2.2.2
2.3
2.3.1
2.4
2.4.1
2.4.2
2.4.3
2.4.4
2.4.5
2.4.6
2.5
2.6
2.7
2.8
2.9
2.10
2.11
2.12
2.13
2.14
2.15
DSP56651 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Fast Static RAM (FSRAM) Memory Bank . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
FLASH Memory Bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Voice Codec . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
Codec Jacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Debug Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
Boot Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
JTAG/OnCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
Bottom Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
On-Board DUART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
Logic Analyzer Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
DSP56651 UART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
Clock Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19
External Interface Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22
Baseband CODEC Serial Port Interface (BBP) . . . . . . . . . . . . . . . . . . . . . . . . . 2-23
Audio CODEC Serial Port Interface (SAP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24
Queued Serial Peripheral Interface (QSPI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25
Protocol Timer Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26
SIM Card Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27
DSP56651 Serial Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27
Reset Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-28
Motorola
Table of Contents
i
2.16 LED Indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.17 Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.18 DSP Terminal Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.18.1
DSP Terminal Keypad Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.18.2
DSP Terminal LCD Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-29
2-29
2-30
2-31
2-32
Appendix A
DSP56651ADM Schematics
A-1
A-2
A-3
A-4
A-5
A-6
A-7
A-8
A-9
A-10
A-11
A-12
A-13
A-14
A-15
DSP56651ADM Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
DSP and Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3
DSP56651 UART I/F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5
Flash and Flash Emulation SRAM Memory Bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6
Fast SRAM Memory Bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-7
Clock Source and Resets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-8
JTAG/OnCE Port and MODE Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-9
Bottom Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-10
DUART Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-11
CODEC with Audio Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-12
Memory/Peripheral Port Expansion Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-13
Peripheral Expansion Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-14
Logic Analyzer Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-15
Bypass Capacitors, Power/Ground Connections and Spare Parts . . . . . . . . . . . . . . . . A-16
Appendix B
DSP56651ADM Bill of Materials
A-1
A-2
ii
Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
Hardware Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4
DSP56651ADM User’s Manual
Motorola
List of Tables
1-1
DSP56651ADM Default Jumper Options
2-1
DSP56651ADM Chip Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2-2
Fast SRAM Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
2-3
8-Bit/16-Bit Memory Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
2-4
FLASH Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
2-5
Voice CODEC Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
2-6
DSP56651ADM P7 Line-In Description . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
2-7
DSP56651ADM P8 Line-Out Description . . . . . . . . . . . . . . . . . . . . . . . . 2-8
2-8
M•CORE Boot MODE Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
2-9
DSP56600 Boot MODE Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
2-10
JTAG/OnCE Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
2-11
JTAG/OnCE Connector (P2) Pinout. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
2-12
MUX_CNT Jumper Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
2-13
Bottom Connector (P3) Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . 2-11
2-14
On-Board DUART Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
2-15
RS-232 Connector (P4) Pin Assignments. . . . . . . . . . . . . . . . . . . . . . . . 2-13
2-16
Secondary UART Port Connector (P5) Pin Assignments. . . . . . . . . . . . 2-13
2-17
Serial LCD Port Connector (P6) Pin Assignments . . . . . . . . . . . . . . . . . 2-13
2-18
Logic Analyzer Header #1 (P22) Pin Assignments . . . . . . . . . . . . . . . . 2-14
2-19
Logic Analyzer Header #2 (P20) Pin Assignments . . . . . . . . . . . . . . . . 2-15
2-20
Logic Analyzer Header #3 (P24) Pin Assignments . . . . . . . . . . . . . . . . 2-15
2-21
Logic Analyzer Header #4 (P21) Pin Assignments . . . . . . . . . . . . . . . . 2-16
2-22
Logic Analyzer Header #5 (P23) Pin Assignments . . . . . . . . . . . . . . . . 2-16
2-23
DSP56651 UART Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17
2-24
RS-232 Connector (P19) Pin Assignments. . . . . . . . . . . . . . . . . . . . . . . 2-17
2-25
Input Power Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
2-26
Oscillator Enable Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19
Motorola
List of Tables
. . . . . . . . . . . . . . . . . . . . . . . 1-3
iii
2-27
Clocks, Resets & Power Connector (P11) Pin Assignments . . . . . . . . . 2-19
2-28
EIM (P9) Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
2-29
Keypad Connector (P10) Pin Assignments . . . . . . . . . . . . . . . . . . . . . . 2-22
2-30
BBP Connector (P13) Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . 2-23
2-31
SAP Connector (P16) Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . 2-24
2-32
QSPI Connector (P12) Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . 2-25
2-33
Protocol Timer Connector (P14) Pin Assignments . . . . . . . . . . . . . . . . 2-26
2-34
SIM Card Connector (P15) Pin Assignments. . . . . . . . . . . . . . . . . . . . . 2-27
2-35
DSP56651 Serial Port Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . 2-28
2-36
DSP56651 Serial Port Connector (P18) Pin Assignments . . . . . . . . . . . 2-28
2-37
DSP Debugging Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-29
2-38
MCU Debugging Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-29
2-39
DSP Terminal Key Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31
2-40
Keypad Connector Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31
2-41
Serial LCD Connector (J1) Pin Assignments . . . . . . . . . . . . . . . . . . . . . 2-32
A-1
Electrical Parts List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
A-2
Hardware Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4
iv
DSP56651ADM User’s Manual
Motorola
List of Figures
1-1
DSP56651ADM Jumper Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . 1-3
1-2
Application Development . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
2-1
DSP56651ADM Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . 2-3
2-2
FSRAM Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
2-3
FLASH/Emulation SRAM Functional Block Diagram . . . . . . . . . . . . . . 2-6
2-4
Voice CODEC Functional Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . 2-7
2-5
JTAG/OnCE Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
2-6
Bottom Debug Connector Functional Block Diagram . . . . . . . . . . . . . . 2-11
2-7
On-Board DUART Functional Block Diagram . . . . . . . . . . . . . . . . . . . 2-12
2-8
Logic Analyzer Interface Functional Block Diagram. . . . . . . . . . . . . . . 2-14
2-9
DSP56651 UART Functional Block Diagram . . . . . . . . . . . . . . . . . . . . 2-17
2-10
Power Supply Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . 2-18
2-11
Clock Source Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . 2-19
2-12
External Memory Interface Functional Block Diagram . . . . . . . . . . . . . 2-20
2-13
Keypad Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22
2-14
BBP Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23
2-15
SAP Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24
2-16
QSPI Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25
2-17
Protocol Timer Functional Block Diagram. . . . . . . . . . . . . . . . . . . . . . . 2-26
2-18
SIM Card Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27
2-19
DSP56651 Serial Port Functional Block Diagram . . . . . . . . . . . . . . . . . 2-28
2-20
Reset Interface Functional Block Diagram. . . . . . . . . . . . . . . . . . . . . . . 2-29
2-21
Terminal Keys Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-30
A-1
DSP56651ADM Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
A-2
DSP and Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3
A-3
DSP56651 UART I/F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4
A-4
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5
Motorola
List of Figures
v
A-5
Flash and Flash Emulation SRAM Memory Bank . . . . . . . . . . . . . . . . . . A-6
A-6
Fast SRAM Memory Bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-7
A-7
Clock Source and Resets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-8
A-8
JTAG/OnCE Port and MODE Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-9
A-9
Bottom Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-10
A-10
DUART Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-11
A-11
CODEC with Audio Interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-12
A-12
Memory/Peripheral Port Expansion Connector . . . . . . . . . . . . . . . . . . . A-13
A-13
Peripheral Expansion Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-14
A-14
Logic Analyzer Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-15
A-15
Bypass Capacitors, Power/Ground Connections and Spare Parts . . . . . A-16
vi
DSP56651ADM User’s Manual
Motorola
Chapter 1
Quick-Start Guide
The DSP56651 applications development module (DSP56651ADM) is designed to
operate with the Motorola application development system (ADS). Use the
DSP56651ADM with the Motorola ADS to facilitate the development, debugging, and
testing of complex software applications and hardware products designed for the
DSP56652. Detailed information about the Motorola ADS is provided in the Motorola
Digital Signal Processor Application Development System User’s Manual (order #
DSPADSUM/AD).
Section 1.1 “What You Need to Supply for the DSP56651ADM,” gives a summary
description of the equipment you must supply to use the module.
Section 1.2 “Installation Procedure,” describes installation instructions, including the
following:
•
Preparing the module for installation
•
Installing the module
•
Installing the software
•
Testing the installation
Note:
Detailed information about the design and operation of the DSP56651ADM is
provided in this manual in Chapter 2 and Appendices A and B.
1.1 What You Need to Supply for the DSP56651ADM
To use the DSP56651ADM with the Motorola ADS (and the ISA interface card), you
must supply the following host computer system:
•
PC-compatible computer (Pentium–90 MHz) with the following:
— Windows95 or NT 4.0
— 32 Mbytes RAM
— One open 16-bit ISA expansion slot for host card
Motorola
Quick-Start Guide
1-1
Installation Procedure
— One bank of free I/O addresses in the range of $100–$102, $200–202, or
$300–$303
— CD-ROM drive
— Hard drive with 50 Mbytes of free disk space
— Mouse
1.2 Installation Procedure
Installation requires four basic steps:
1. Preparing the DSP56651ADM board
2. Installing the module
3. Installing the software
4. Testing the installation
1.2.1 Preparing the DSP56651ADM
Warning
Because all electronic components are sensitive to the effects
of electrostatic discharge (ESD) damage, correct procedures
should be used when handling all components in this kit and
inside the supporting personal computer. Use the following
procedures to minimize the likelihood of damage due to ESD.
Always handle all static-sensitive components only in a
protected area, preferably a lab with conductive (anti-static)
flooring and bench surfaces.
Always use grounded wrist straps when handling sensitive
components.
Never remove components from anti-static packaging until
required for installation.
Always transport sensitive components in anti-static
packaging.
Locate the jumper blocks JP1–JP13 on the DSP56651ADM board, as shown in
Figure 1-1. Table 1-1 describes the jumper group settings for use with the Motorola ADS.
Read the technical summary in Chapter 2 ”DSP56651ADM Technical Summary” of this
manual for additional information about the DSP56651ADM board and its components.
1-2
DSP56651ADM User’s Manual
Motorola
Installation Procedure
.
JP3
1
JP7
1
1
1
3
1
1
JP5
1
JP1 JP9 JP6
JP2
JP4
1
DSP56651ADM
S/N
JP13
1
JP12
1
1
JP11
JP8
1
1
JP10
AA1901
Figure 1-1. DSP56651ADM Jumper Quick Reference
Table 1-1. DSP56651ADM Default Jumper Options
Jumper
Group
Comment
Jumper
Connections
JP1
Selects CS0 for emulation SRAM and CS4\ for FLASH
JP2
Selects CS2 for FSRAM
1–2
JP3
Selects MCU_DE at TMS1
2–3
JP4
Selects M∗CORE mode high (Boot from internal ROM)
1–2
JP5
Disable factory test mode
NC
JP6
Selects JTAG/OnCE signals on JTAG/OnCE connector
NC
JP7
Selects DSP56651 CS3 for use by DUART
1–2
JP8
Selects DSP56651 SAP signals for use with MC145483 CODEC
JP9
Enable RS-232 level converter
NC
JP10
Selects +5VDC oscillator power
1–2
JP11
Selects use of on-board RESET logic
1–2
JP12
Selects FSRAM for 16-bit MODE accesses
2–3
JP13
Selects DSP56600 MODE A (Normal MDI boot)
NC
Motorola
Quick-Start Guide
1–2 and 3–4
1–2, 3–4, 5–6, 7–8,
9–10 and 11–12
1-3
Installation Procedure
1.2.2 Installing the Module
Figure 1-2 shows the interconnection diagram for connecting the PC to the
DSP56651ADM board. Using the instructions in the ADS user’s manual, connect the
command converter to the DSP56651ADM board. Power for the DSP56651ADM is
supplied from an external 7–12 V AC /DC 500 mA power supply with a 2.5–mm female
connector. Then connect the DSP Terminal Board to the DSP56651ADM Board via two
ribbon cables. The 5-pin ribbon cable connects to the DSP Terminal’s P1 connector and
the DSP56651ADM’s P6 connector. The18 pin ribbon cable connects to the DSP
Terminal’s P2 connector and the DSP56651ADM’s P10 connector.
37-Pin
Interface
Cable
14-Pin
Ribbon
Cable
5-Pin Ribbon Cable
Host Computer
LCD
Motorola DSP
Host-Bus
Interface Card
DSP Terminal
Key
Pad
18-Pin Ribbon Cable
Command
Converter
Power
Supply
DSP56651ADM
AA1902
Figure 1-2. Application Development
1.2.3 Installing the Software
Refer to the Motorola Digital Signal Processor Application Development System User’s
Manual for detailed instructions about installation and use of the ADS software.
Refer to the SDS User’s Manual for detailed Motorola information about installing the
Single Step software.
Refer to the DIAB User’s Manual for detailed information about installing the DIAB C
Compiler software.
1.2.4 Testing the DSP56651ADM Installation
Refer to the Motorola Digital Signal Processor Application Development System User’s
Manual for detailed information regarding evaluation and testing of an installed ADS
system.
1-4
DSP56651ADM User’s Manual
Motorola
Installation Procedure
Refer to the SDS User’s Manual for detailed Motorola information regarding evaluation
and testing of the Single Step software.
Refer to the DIAB User’s Manual for detailed information regarding evaluation and
testing of the DIAB C Compiler software.
Motorola
Quick-Start Guide
1-5
Installation Procedure
1-6
DSP56651ADM User’s Manual
Motorola
Chapter 2
DSP56651ADM Technical Summary
The DSP56651ADM is designed as a versatile digital signal processor (DSP) development
card that can be used with the Motorola ADS and can also be plugged into other cards to
permit special user configurations. DSP56651 peripheral port connectors are located
around the perimeter of the printed circuit board (PCB), allowing easy user access to all
the DSP56651 signals, including VCC (3.3 V), VCCQ (2.4 V), and VSS (GND). An
overview description of the DSP56651ADM is also provided in the DSP56651ADM
Product Information (DSP56651ADMP/D) included with this kit. The main features of the
DSP56651ADM include the following:
•
DSP56651 dual-core processor
— 32-bit RISC M•CORE
— 24/16-bit DSP56600 DSP
•
External fast static RAM (FSRAM) memory
— 128K × 16-bit memory
— or 128K × 8-bit upper/lower byte memory
•
512K × 16-bit external FLASH memory
•
1 M x 16-bit FLASH emulation SRAM
•
13-bit linear CODEC with voice input and output jacks
•
Socketed on-board 16.8 MHz oscillator for DSP56651 system clock
•
Manual reset button S1
•
Light emitting diode (LED) power indicator (LED1)
•
Three LEDs for user DSP56600 debug operations (LED2–4)
•
Three LEDs for user M•CORE debug operations (LED5–7)
•
Five 20-pin logic analyzer connectors
•
Buffered 50-pin external interface memory (EIM) connector
•
Joint Test Action Group (JTAG) port connector for Motorola’s ADS that provides
an enhanced development environment, including a high-speed data transfer port to
a host PC ISA bus.
Motorola
DSP56651ADM Technical Summary
2-1
DSP56651
2.1 DSP56651
The DSP56651 is an emulation part, installed on the DSP56651ADM. Mounted in a
17 x 17, 1-mm pitch PBGA package, the DSP56651 is soldered on the component side of
the DSP56651ADM board. The signals going to and from the DSP56651 part are used by
the on-board memory/peripherals and routed to connectors to be used by off-board
memory/peripherals. Two address/data buses are provided on the DSP56651ADM board:
a high-speed address/data bus, connected directly to the DSP56651 part for memory
interfacing and a buffered address/data bus, used by slower memory, peripherals, and
external memory/peripheral interfaces. The buffering is provided to reduce the capacitive
loading on DSP56651 address and data bus signals.
A full description of the DSP56651, including functionality and user information, is
provided in the following documents included as a part of this kit (either as printed copies
or on the documentation CD-ROM):
•
DSP56651 Technical Data (DSP56651/D)–provides features list and specifications
including signal descriptions, DC power requirements, AC timing requirements,
and available packaging.
•
DSP56652 User’s Manual (DSP56652UM/AD)–provides detailed information
about the on-chip components including the memory and I/O maps, peripheral
functionality, and control and status register descriptions for each subsystem of the
DSP56652, much of which is common to the DSP56651.
•
DSP56600 Family Manual (DSP56600FM/AD)–provides a detailed description of
the core processor, including internal status and control registers and a detailed
description of the family instruction set.
Refer to these documents for detailed information about chip functionality and operation.
2.2 Memory
The DSP56651ADM uses the following external memory:
•
Fast SRAM for external program/data memory, selectable as the following:
— 128K × 16-bit 12 nS memory, or
— 128K × 8-bit 12 nS memory in the upper or lower byte
•
Fast FLASH and FLASH emulation memory for external program/data
— 512 K × 16-bit 90 nS FLASH memory
— 1 M × 16-bit 12 nS SRAM memory
2-2
DSP56651ADM User’s Manual
Motorola
Memory
Figure 2-1 DSP56651ADM Functional Block Diagram shows a functional block diagram
of the DSP56651ADM including the memory devices.
SAP
Connector
DSP56651
DSP
Core
Internal
DSP Memory
SAP
MC145483
CODEC
BBP
BBP
Connector
Protocol
Timer
Protocol
Timer
Connector
QSPI
QSPI
Connector
Audio
Output
Connector
Line Level
Audio Signal
Conditioners
Audio
Input
Connector
MDI
Internal
MCU Memory
MCU
Core
MCU
Debug
JTAG OnCE
PWM
Connector
Timers, PWM,
PIT & WatchDog
MUX
16.8MHz &
32.768KHz
Clocks PLL
UART
RF Connections
JTAG
Connector
8-pin “Bottom”
Connector
Serial #1
Connector
RS232 Level
Converter
Reset
Logic
Reset
DE9
Keypad
Keypad
Connector
EIM
EIM
Connector
BUS
Buffer
Logic
Analyzer
DUART
1Mx16
12nS
SRAM
512Kx16
90nS
FLASH
128Kx8
12nS
SRAM
128Kx8
12nS
SRAM
RS232 Level
Converters
Serial
Connector
DE9
LCD
Connector
AA1903
Figure 2-1. DSP56651ADM Functional Block Diagram
Motorola
DSP56651ADM Technical Summary
2-3
Memory
Table 2-1., "DSP56651ADM Chip Select," identifies which chip selects are associated
with the external memories and peripherals along with the setting used by the CS control
registers.
Table 2-1. DSP56651ADM Chip Select
Chip Select
Memory/Peripheral
CS Control Register
CS0
FLASH
$F821
CS0
SRAM
$1861
CS1
Unused
—
CS2
FSRAM
$0061
CS3
DUART
$4CD1
CS4
FLASH
$1861
CS4
SRAM
$0061
CS5
Unused
—
2.2.1 Fast Static RAM (FSRAM) Memory Bank
The fast SRAM memory bank, 128K x 16-bit 12 nS or 128K x 8-bit 12 nS upper/lower
byte, is connected to the DSP56651’s CS2. (See Figure 2-2 FSRAM Functional Block
Diagram.) This memory bank uses two 128K × 8-bit 12 nS fast static RAMs, Motorola
MCM6926A, labelled U7 and U8. U7 provides the low byte of memory, while U8
provides the high byte of memory. The on-board jumpers, JP2 and JP12, allow the
operation and configuration of the FSRAM respectively. The on-board jumper JP2 allows
CS2 to enable the use of the on-board FSRAM. These memory chips can be configured to
use the DSP56651’s EIM 16-bit or 8-bit addressing mode. JP12 selects between the 16-bit
or 8-bit FSRAM memory configurations. Refer to Table 2-2 and Table 2-3 for setting
these jumpers.
2-4
DSP56651ADM User’s Manual
Motorola
Memory
DSP56651
D8–D15
D8–D15
D0–D7
D0–D7
D0–D7
D–D7
A1–A16
A1–A16
A0–A15
1
A0
A16
A17
FSRAM
JP12
(128Kx8)
OE
OE
Fast SRAM Select
CS2
WR
CS
WR
JP2
Low Byte Select
EB1
High Byte Select
EB0
AA1794
Figure 2-2. FSRAM Functional Block Diagram
Table 2-2. Fast SRAM Jumper Options
JP2
1–2
OPEN
Options Selected
CS2 used by 128K x 16-bit fast SRAM
CS2 available for use by off-board memory
Table 2-3. 8-Bit/16-Bit Memory Jumper Options
JP12
Motorola
Options Selected
CS2 Control Register Value
1–2
Upper 8-bit memory operation
$0041
1–2
Lower 8-bit memory operation
$0051
2–3
16-bit memory operation
$0061
DSP56651ADM Technical Summary
2-5
Memory
2.2.2 FLASH Memory Bank
The FLASH memory bank, 512K x 16-bits at 90 nS, is controlled by the DSP56651’s CS0
and CS4 signals. (See Figure 2-3 FLASH/Emulation SRAM Functional Block Diagram.)
This allows application code to be stored along with power-on boot code for use after a
system reset. Because of the long program cycle time required to program the FLASH,
programming the code into the FLASH during the code development and debug phases is
not preferred. Therefore, a bank of SRAM, 1 M x 16-bits at 12 nS, is provided to allow for
faster download/debug cycles. Through jumper JP1, the emulation SRAM and/or the
FLASH can use the CS0 and CS4 signals. (See Table 2-4.) This allows both FLASH and
emulation SRAM memory banks to be active at one time. Data/programs stored in SRAM
can also be easily transferred to FLASH.
DSP56651
D12–D15
D8–D11
D4–D7
D0–D3
A0–A21
D12–D15
D8–D11
D4–D7
D0–D3
D0–D3
D0–D3
D0–D3
A0–A21
A1–A20
A1–A19
D0–D15
A0–A18
D0–D3
A0–A19
SRAM
(1Mx4)
FLASH
(512Kx16)
OE
OE
FLASH Select
CS4
CS0
EB1
EB0
WR
OE
WR
WR
1
2
3
4
CS
WR
CS
WR
WR
Emulation RAM Select
Low Byte Select
High Byte Select
AA1795
Figure 2-3. FLASH/Emulation SRAM Functional Block Diagram
2-6
DSP56651ADM User’s Manual
Motorola
Voice Codec
Table 2-4. FLASH Jumper Options
JP1
FLASH Memory Banks Selections
CS0 Control Register
Value
CS4 Control
Register Value
1–3
FLASH @ CS0, CS4 available for use by
off-board memory
$F821
—
3–4
SRAM @ CS0, CS4 available for use by
off-board memory
$F861
—
1–2
FLASH @ CS4, CS0 available for use by
off-board memory
—
$1861
2–4
SRAM @ CS4, CS0 available for use by
off-board memory
—
$0061
1–3 & 2–4
FLASH @CS0 and SRAM @ CS4
$F821
$0061
1–2 & 3–4
FLASH @ CS4 and SRAM @ CS0
$F861
$1861
2.3 Voice Codec
The DSP56651ADM’s analog section uses Motorola’s MC145483 13-bit linear CODEC
(installed at U15). Refer to the data sheet included with this kit for more information on
the MC145483. The DSP56651ADM uses 1/8-inch jacks for the CODEC’s line level
input and output signals. The CODEC interfaces to the DSP via the DSP56651’s serial
audio port (SAP). (See Figure 2-4 Voice CODEC Functional Block Diagram and
Table 2-5.) No glue logic is required. The codec clock and frame synchronization are
provided by the SAP. Jumper JP8 allows the user to disconnect the on-board CODEC
from the SAP port to allow users to connect their own CODEC to the DSP’s SAP port.
MC145483
DSP56651
DR
SRDA
SCKA
SC2A
SC1A
SC0A
CODEC Option Jumper Block
STDA
DT
A_IN
Audio
Input
Line
Line
Input
Jack
A_OUT
Audio
Output
Line
Audio
Output
Jack
Clk
FS
HB
PD
AA1904
Figure 2-4. Voice CODEC Functional Block Diagram
Motorola
DSP56651ADM Technical Summary
2-7
Voice Codec
Table 2-5. Voice CODEC Jumper Options
JP8
Voice CODEC
Enabled
External User
CODEC Enabled
DSP Signal Name
1–2
Jump
OPEN
SRDA
3–4
Jump
OPEN
STDA
5–6
Jump
OPEN
SCKA
7–8
Jump
OPEN
SC0A
9–10
Jump
OPEN
SC1A
11–12
Jump
OPEN
SC2A
2.3.1 Codec Jacks
P7 and P8 are stereo jacks that allow the user to send and receive analog signals to and
from the on-board codec. P7 allows the user to apply an input signal to the on-board
CODEC. The pinout of this connector is listed in Table 2-6.
Table 2-6. DSP56651ADM P7 Line-In Description
Connector
Signal
Barrel
ANALOG GND
Tip
LINE-IN
Ring
LINE-IN (optional)
P8 allows the user to send an output signal from the on board CODEC. The pinout of this
connector is listed in Table 2-7.
Table 2-7. DSP56651ADM P8 Line-Out Description
Note:
2-8
Connector
Signal
Barrel
ANALOG GND
Tip
LINE-OUT
Ring
LINE-OUT (optional)
P7 and P8 are stereo jacks. However, only mono audio capability is provided by
the MC145483 Codec.
DSP56651ADM User’s Manual
Motorola
Debug Ports
2.4 Debug Ports
The DSP56651ADM board provides the needed debug services required for efficient
software and debugging via the OnCE port, bottom connector, on-board UART, and logic
analyzer interface connections.
2.4.1 Boot Mode Selection
The DSP56651ADM provides two jumpers to select which mode to start the DSP56651 in
after RESET, as shown in Table 2-8 and Table 2-9.
Table 2-8. M•CORE Boot MODE Jumper Options
JP4
Options Selected
1–2
Boot from internal ROM
2–3
Boot from FLASH memory bank
Table 2-9. DSP56600 Boot MODE Jumper Options
JP13
Options Selected
OPEN
MODE A: normal MDI boot
1–2
MODE B: MDI shared memory boot
3–4
MODE C: MDI messaging unit boot
1–2 & 3–4
MODE D: reserved
2.4.2 JTAG/OnCE
The DSP56651ADM provides a 14-pin JTAG/OnCE debug connector, which allows its
use with existing 3.3 V command converter boards. See Figure 2-5 JTAG/OnCE
Functional Block Diagram and Table 2-11.
JTAG/OnCE
DSP56651
TDI
TDI
TDO
TDO
TCK
TCK
TMS
TMSO
TRST
TRST
RESET_IN
PRESET
DSP_DE
MCU_DE
DEZ
1
2
3
TMS1
AA1905
Figure 2-5. JTAG/OnCE Functional Block Diagram
Motorola
DSP56651ADM Technical Summary
2-9
Debug Ports
As shown in Table 2-10, there are two jumper options for debug break control. One option
allows the DSP or the MCU to cause the other processor to break. The other option allows
the DSP_DE signal to be routed to the OnCE DEZ signal, while the MCU_DE signal can
be routed to TMS1.
Table 2-10. JTAG/OnCE Jumper Options
JP3
Options Selected
1–2
MCU and DSP generate DEBUG breaks
to each other
2–3
MCU_DE used for TMS1
OPEN
DSP_DE used for DEZ and TMS1 unused
Table 2-11. JTAG/OnCE Connector (P2) Pinout
Pin Number
Signal Name
Pin Number
Signal Name
1
TDI
2
GND
3
TDO
4
GND
5
TCK
6
GND
7
n/c
8
key pin
9
PRESET
10
TMS0
11
+3.3 V
12
TMS1
13
DEZ
14
TRST
2.4.3 Bottom Connector
The DSP56651ADM provides a 14-pin “bottom” debug connector, which emulates the
cellular phone handset’s bottom connector. (See Figure 2-6 Bottom Debug Connector
Functional Block Diagram.) This connector provides one signal line for mux control. A
jumper allows this mux control signal to be manually selected as a high or low signal.
Also, provisions are provided that allow the external handset emulation board to override
this manual selection. (See Table 2-12 and Table 2-13.)
2-10
DSP56651ADM User’s Manual
Motorola
Debug Ports
Bottom Connector
DSP56651
TX/TDO
TDO
CTS/MCU_DE
MCU_DE
INT6/DSR/STDA/TRST
TRST
ROW6/DCD/SC2A/DSP_DE
DSP_DE
ROW7/RI/ISCKA/TCK
TCK
INT7/DTR/SCLK/SRDA/TMS
TMS
RX/IC1/TDI
TDI
RTS/IC2A/RESET_IN
RESET_IN
MUX_CNT
MUX_CNT
FVDD
TEST
+3.3V
3.3V
GND
GND
GVDD
AA1798
Figure 2-6. Bottom Debug Connector Functional Block Diagram
Table 2-12. MUX_CNT Jumper Options
JP6
Options Selected
1–2
Select JTAG/OnCE signals on bottom connector
OPEN
Select JTAG/OnCE signals on JTAG/OnCE connector
Table 2-13. Bottom Connector (P3) Pin Assignments
Motorola
Pin Number
Signal Name
Pin Number
Signal Name
1
TDI
2
GND
3
TDO
4
GND
5
TCK
6
GND
7
n/c
8
MUX_CTL
9
Reset_In
10
TMS
11
+3.3 V
12
MCU_DE
13
DE
14
TRST
DSP56651ADM Technical Summary
2-11
Debug Ports
2.4.4 On-Board DUART
The DSP56651ADM buffers the signals from the on-board Dual UART, National’s
PC16552, to provide RS-232 level-compatible signals. These signals are connected to a
9-pin subminiature D-type connector. (See Figure 2-7 On-Board DUART Functional
Block Diagram and Table 2-14.)
DSP56651
DUART
A1 - 4
RS232 Level
Converter
9-Pin
Connector
TX
TxD
CTS
CTS
CTS
R/W
DSR
DSR
DSR
CS
DTR
DTR
DTR
Addr
TX
D0 - 7
Data
WR
CS3
Buffers
Reset
RX
RX
RxD
INT0
INTR1
RTS
RTS
RTS
INT3
INTR2
RESET_OUT
Buffers
1.8432MHz
GND
Serial
Connector #2
GPI01
GPI01
GPI02
GPI02
Serial
LCD Connector
OscIN
OSC
TX
TX
TX
CTS
CTS
+5V
+5V
DSR
DSR
GND
GND
DCD
DCD
RI
DTR
RX
RTS
RI
DTR
RX
RTS
AA1799
Figure 2-7. On-Board DUART Functional Block Diagram
Table 2-14 On-Board DUART Jumper Options
JP7
2-12
Options Selected
CS3 Control Register Value
1–2
Use CS3 to select DUART
$4CD1
3-4
DUART INTR1 driving INT0
$4CD1
5-6
DUART INTR2 driving INT3
$4CD1
DSP56651ADM User’s Manual
Motorola
Debug Ports
The RS-232 9-pin connector pin assignments are listed in Table 2-15.
Table 2-15. RS-232 Connector (P4) Pin Assignments
Pin Number
Signal Name
Pin Number
Signal Name
1
DCD
6
DTR
2
TxD
7
CTS
3
RxD
8
RTS
4
DSR
9
—
5
GND
—
—
The secondary UART port signal connector pin assignments are listed in Table 2-16.
Table 2-16. Secondary UART Port Connector (P5) Pin Assignments
Pin Number
Signal Name
Pin Number
Signal Name
1
GPIO1
2
GPIO2
3
TxD
4
RxD
5
RI
6
DCD
7
DTR
8
DSR
9
RTS
10
CTS
The serial LCD port signal connector pin assignments are listed in Table 2-17.
Table 2-17. Serial LCD Port Connector (P6) Pin Assignments
Motorola
Pin Number
Signal Name
1
GND
2
+5 V
3
TxD
4
+5 V
5
GND
DSP56651ADM Technical Summary
2-13
Debug Ports
2.4.5 Logic Analyzer Interface
As shown in Figure 2-8 Logic Analyzer Interface Functional Block Diagram, the
DSP56651ADM provides an interface connection for use with a logic analyzer.
Logic Analyzer
Connections
DSP56651
D0–D15
D0–D15
A0–A21
A0–A21
CSO–CS5
CSO–CS5
COL0–COL7
COL0–COL7
ROW0–ROW7
ROW0–ROW7
SIM CARD
SIM CARD
DEBUG
DEBUG
AA1800
Figure 2-8. Logic Analyzer Interface Functional Block Diagram
An HP Logic analyzer probe interface is implemented. This interface uses five 20-pin
0.1 inch dual-inline headers, with pinouts specified in Table 2-18 through Table 2-22.
Table 2-18. Logic Analyzer Header #1 (P22) Pin Assignments
2-14
Pin Number
Signal Name
Pin Number
Signal Name
1
n/c
2
n/c
3
WR
4
A15
5
A14
6
A13
7
A12
8
A11
9
A10
10
A9
11
A8
12
A7
13
A6
14
A5
15
A4
16
A3
17
A2
18
A1
19
A0
20
GND
DSP56651ADM User’s Manual
Motorola
Debug Ports
.
.
Motorola
Table 2-19. Logic Analyzer Header #2 (P20) Pin Assignments
Pin Number
Signal Name
Pin Number
Signal Name
1
n/c
2
n/c
3
CKOH
4
D15
5
D14
6
D13
7
D12
8
D11
9
D10
10
D9
11
D8
12
D7
13
D6
14
D5
15
D4
16
D3
17
D2
18
D1
19
D0
20
GND
Table 2-20. Logic Analyzer Header #3 (P24) Pin Assignments
Pin Number
Signal Name
Pin Number
Signal Name
1
n/c
2
n/c
3
CKO
4
CKO
5
RESET_IN
6
RESET_OUT
7
INT4
8
INT5
9
INT2
10
INT3
11
INT0
12
INT1
13
Spare
14
A21
15
A20
16
A19
17
A18
18
A17
19
A16
20
GND
DSP56651ADM Technical Summary
2-15
Debug Ports
.
Table 2-21. Logic Analyzer Header #4 (P21) Pin Assignments
.
2-16
Pin Number
Signal Name
Pin Number
Signal Name
1
n/c
2
n/c
3
CKO
4
CS5
5
CS4
6
CS3
7
CS2
8
CS1
9
CS0
10
OE
11
EB1
12
EB0
13
WR
14
SIZ1
15
SIZ0
16
PSTAT3
17
PSTAT2
18
PSTAT1
19
PSTAT0
20
GND
Table 2-22. Logic Analyzer Header #5 (P23) Pin Assignments
Pin
Number
Logical
Signal
Signal Name
Pin
Number
Logical
Signal
Signal Name
1
n/c
n/c
2
n/c
n/c
3
DSP_AT
MOD
4
DSP_ADDR15
PWR_EN
5
DSP_ADDR14
SIMRESET
6
DSP_ADDR13
SIMDATA
7
DSP_ADDR12
SENSE
8
DSP_ADDR11
SIMCLK
9
DSP_ADDR10
ROW4
10
DSP_ADDR9
ROW3
11
DSP_ADDR8
ROW2
12
DSP_ADDR7
ROW1
13
DSP_ADDR6
ROW0
14
DSP_ADDR5
COL5
15
DSP_ADDR4
COL4
16
DSP_ADDR3
COL3
17
DSP_ADDR2
COL2
18
DSP_ADDR1
COL1
19
DSP_ADDR0
COL0
20
GND
GND
DSP56651ADM User’s Manual
Motorola
Debug Ports
2.4.6 DSP56651 UART
The DSP56651ADM buffers the signals from the DSP56651’s UART port to provide
RS-232 level-compatible signals. These signals are connected to a 9-pin subminiature
D-type connector. (See Figure 2-9 DSP56651 UART Functional Block Diagram and
Table 2-23.)
RS232 Level
Converter
9 - Pin Connector
TX
TX
CTS/MCU_DE
CTS
CTS
INT6/DSR/STDA/TRST
DSR
DSR
ROW6/DCD/SC2A/DSP/_DE
DCD
DCD
RI
RI
DTR
DTR
RX
RX
RTS
RTS
DSP56651
TX/TDO
ROW7/RI/ISCKA/TCK
INT7/DTR/SCLK/SRDA/TMS
RX/ICI/TDI
RTS/IC2A/RESET_IN
MUX_CNT
ENABLE
GND
GND
AA1801
FVDD
Figure 2-9. DSP56651 UART Functional Block Diagram
Table 2-23. DSP56651 UART Jumper Options
JP6
Options Selected
1–2
Disable DSP56651 UART operation
OPEN
Enable DSP56651 UART operation
The RS-232 9-pin connector pin assignments are listed in Table 2-24.
Table 2-24. RS-232 Connector (P19) Pin Assignments
Motorola
Pin
Number
Signal Name
Pin
Number
Signal Name
1
DCD
6
DSR
2
TxD
7
RTS
3
RxD
8
CTS
4
DTR
9
RI
5
GND
DSP56651ADM Technical Summary
2-17
Power Supply
2.5 Power Supply
The DSP56651ADM is powered by an external 7–12 V AC/DC 500 mA power source
through a two pin power connector. The power supply rectifies and regulates this
input-supply voltage down to the DSP56651ADM board’s specific supply voltages, (i.e.
+5.0 VDC, +3.3 VDC and +2.4 VDC). (See Figure 2-10 Power Supply Functional Block
Diagram for a functional block diagram and Table 2-25 for pin assignments.)
Power Input
Jack
Input Power
Conditioner
+5VDC
+5VDC
Regulator
12VDC / AC
+3.3VDC
+3.3VDC
Regulator
+3.3VDC
Analog
+2.4VDC
+2.4VDC
Regulator
Digital
GND
Analog
GND
AA1802
Figure 2-10. Power Supply Functional Block Diagram
Table 2-25. Input Power Pin Assignments
Pin
2-18
Signal Name
Inner Conductor
+12 VDC/AC
Outer Conductor
GND
DSP56651ADM User’s Manual
Motorola
Clock Sources
2.6 Clock Sources
The DSP56651ADM provides two clock sources for the DSP56651, 16.8 MHz and
32.768 KHz. The 16.8 MHz oscillator is socketed to allow for easy frequency changes
described and detailed in Figure 2-11 Clock Source Functional Block Diagram,
Table 2-26, and Table 2-27. Provisions are provided via the oscillator jumper J10 to allow
a user to use a +5 V or +3.3 V oscillator.
DSP56651
Oscillator Buffer
16.8MHz
Oscillator
Osc Enable
CKIH
Clock Buffer
32.768KHz
Clock Generator
CKIL
AA1803
Figure 2-11. Clock Source Functional Block Diagram
Table 2-26. Oscillator Enable Jumper Options
JP10
Options Selected
1–2
Select +5 V Power for the Oscillator
2–3
Select +3.3 V Power for the Oscillator
OPEN
Oscillator Disabled
Table 2-27. Clocks, Resets & Power Connector (P11) Pin Assignments
Motorola
Pin Number
Signal Name
Pin Number
Signal Name
1
CKIH
2
GND
3
CKOH
4
GND
5
CKIL
6
GND
7
CKO
8
GND
9
+3.3 V
10
STO
11
+5 V
12
+2.4 V
13
RESET_OUT
14
RESET_IN
15
EXTRST
16
DSP_IRQ
DSP56651ADM Technical Summary
2-19
External Interface Memory
2.7 External Interface Memory
The DSP56651ADM provides an interface connection for use with external interface
memory (EIM), (SRAM, FLASH, etc.) and/or peripherals (CODEC, LCD, etc.). This
allows external hardware to be used in making a full-featured development environment.
(Refer to Figure 2-12 External Memory Interface Functional Block Diagram for a
functional block diagram and Table 2-28 for pin assignments.)
DSP56651
D12 - D15
D8 - D11
D0 - D15
Data
Buffer
D4 - D7
External Memory Connector
D0 - D15
D0 - D3
WR, OE, EB0, EB1, CS0 - 5
MEM CTRL
A20 - A21
A16 - A19
A12 - A15
Address
Buffer
A0 - A21
A0 - A21
A8 - A11
A4 - A7
A0 - A3
AA1906
Figure 2-12. External Memory Interface Functional Block Diagram
Table 2-28. EIM (P9) Pin Assignments
2-20
Pin Number
Signal Name
Pin Number
Signal Name
1
D0
2
D1
3
D2
4
D3
5
D4
6
D5
7
D6
8
D7
9
D8
10
D9
11
D10
12
D11
13
D12
14
D13
15
D14
16
D15
DSP56651ADM User’s Manual
Motorola
External Interface Memory
Table 2-28. EIM (P9) Pin Assignments
Motorola
Pin Number
Signal Name
Pin Number
Signal Name
17
A0
18
A1
19
A2
20
A3
21
A4
22
A5
23
A6
24
A7
25
A8
26
A9
27
A10
28
A11
29
A12
30
A13
31
A14
32
A15
33
A16
34
A17
35
A18
36
A19
37
A20
38
A21
39
CS0\
40
CS1\
41
CS2\
42
CS3\
43
CS4\
44
CS5
45
EB0\
46
EB1\
47
WR\
48
OE\
49
+5 V
50
GND
DSP56651ADM Technical Summary
2-21
Keypad
2.8 Keypad
The DSP56651ADM provides an interface connection for use with a keypad, diagrammed
in Figure 2-13 Keypad Functional Block Diagram and Table 2-29.
Expansion Port
DSP56651
COL0
COL0
COL1
COL1
COL2
COL2
COL3
COL3
COL4
COL4
COL5 / GPIO
COL5
COL6 / OCI
COL6
COL7 / PWM
COL7
ROW0
ROW0
ROW1
ROW1
ROW2
ROW2
ROW3
ROW3
ROW4
ROW4
ROW5 / IC2B / GPIO
ROW5
ROW6 / DCD / SC2A / DSP_DE
ROW6
ROW7 / RI / ISCKA / TCK
ROW7
AA1805
Figure 2-13. Keypad Functional Block Diagram
Table 2-29. Keypad Connector (P10) Pin Assignments
2-22
Pin Number
Signal Name
Pin Number
Signal Name
1
COL0
2
COL1
3
COL2
4
COL3
5
COL4
6
COL5
7
COL6
8
COL7
9
ROW0
10
ROW1
11
ROW2
12
ROW3
13
ROW4
14
ROW5
15
ROW6
16
ROW7
17
+3.3 V
18
GND
DSP56651ADM User’s Manual
Motorola
Baseband CODEC Serial Port Interface (BBP)
2.9 Baseband CODEC Serial Port Interface (BBP)
The DSP56651ADM provides an interface connection for use with an external baseband
CODEC. Refer to Figure 2-14 BBP Functional Block Diagram for a functional block
diagram and Table 2-30 for pin assignments.
BBP
Expansion Port
DSP56651
STDB
STD
SRDB
SRD
SCKB
SCK
SC0B
SC0
SC1B
SC1
SC2B
SC2
AA1806
Figure 2-14. BBP Functional Block Diagram
Table 2-30. BBP Connector (P13) Pin Assignments
Motorola
Pin Number
Signal Name
Pin Number
Signal Name
1
STD
2
SRD
3
SCK
4
SC0
5
SC1
6
SC2
7
RESET_OUT
8
+5 V
9
+3.3 VA
10
GND
DSP56651ADM Technical Summary
2-23
Audio CODEC Serial Port Interface (SAP)
2.10 Audio CODEC Serial Port Interface (SAP)
The DSP56651ADM provides an interface connection for use with an external audio
CODEC. Refer to Figure 2-15 SAP Functional Block Diagram for functional block
diagram and Table 2-31 for pin assignments.
SAP
Expansion Port
DSP56651
STDA
STD
SRDA
SRD
SCKA
SCK
SC0A
SC0
SC1A
SC1
SC2A
SC2
AA1807
Figure 2-15. SAP Functional Block Diagram
Table 2-31. SAP Connector (P16) Pin Assignments
2-24
Pin Number
Signal Name
Pin Number
Signal Name
1
STD
2
SRD
3
SCK
4
SC0
5
SC1
6
SC2
7
RESET_OUT
8
+5 V
9
+3.3 VA
10
GND
DSP56651ADM User’s Manual
Motorola
Queued Serial Peripheral Interface (QSPI)
2.11 Queued Serial Peripheral Interface (QSPI)
The DSP56651ADM provides an interface connection for use with an external SPI device.
Refer to Figure 2-16 QSPI Functional Block Diagram for functional block diagram and
Table 2-32 for pin assignments.
QSPI
Expansion Port
DSP56651
MOSI
MOSI
MISO
MISO
SCK
SCK
SPICO
SPICO
SPIC1
SPIC1
SPIC2
SPIC2
SPIC3
SPIC3
SPIC4
SPIC4
AA1808
Figure 2-16. QSPI Functional Block Diagram
Table 2-32. QSPI Connector (P12) Pin Assignments
Motorola
Pin Number
Signal Name
Pin Number
Signal Name
1
MISO
2
MOSI
3
SCK
4
SPIC0
5
SPIC1
6
SPIC2
7
SPIC3
8
SPIC4
9
+5 V
10
GND
DSP56651ADM Technical Summary
2-25
Protocol Timer Interface
2.12 Protocol Timer Interface
The DSP56651ADM provides an interface connection for use with the DSP56651’s
protocol timer. Refer to Figure 2-17 Protocol Timer Functional Block Diagram for
functional block diagram and Table 2-33 for pin assignments.
Protocol Timer
Expansion Port
DSP56651
TOUT0
TIMER0
TOUT1
TIMER1
TOUT2
TIMER2
TOUT3
TIMER3
TOUT4
TIMER4
TOUT5
TIMER5
TOUT6
TIMER6
TOUT7
TIMER7
AA1809
Figure 2-17. Protocol Timer Functional Block Diagram
Table 2-33. Protocol Timer Connector (P14) Pin Assignments
2-26
Pin Number
Signal Name
Pin Number
Signal Name
1
Timer0
2
Timer1
3
Timer2
4
Timer3
5
Timer4
6
Timer5
7
Timer6
8
Timer7
9
+3.3 V
10
GND
DSP56651ADM User’s Manual
Motorola
DSP56651 Serial Port
2.13 SIM Card Interface
The DSP56651ADM provides an interface connection for use with an external SIM Card.
(See Figure 2-18 SIM Card Functional Block Diagram for the SIM card interface block
diagram.) The SIM card connector pinout is shown in Table 2-34.
Protocol Timer
Expansion Port
DSP56651
SIMDATA
SIMDATA
SIMCLK
SIMCLK
SIMRESET
SIMRESET
SENSE
SENSE
PWR_EN
PWR_EN
AA1810
Figure 2-18. SIM Card Functional Block Diagram
Table 2-34. SIM Card Connector (P15) Pin Assignments
Pin Number
Signal Name
Pin Number
Signal Name
1
SIMCLK
2
SENSE
3
SIMDATA
4
SIMRESET
5
PWR_EN
6
key
7
+3.3 V
8
GND
2.14 DSP56651 Serial Port
The DSP56651ADM provides an interface connection for use of the DSP56651’s UART
port. See Figure 2-19 DSP56651 Serial Port Functional Block Diagram for the serial port
interface block diagram. The serial port connector pinout is shown in Table 2-35.
Motorola
DSP56651ADM Technical Summary
2-27
Reset Interface
Serial Port
Connector
DSP56651
TX/TDO
TxD
CTS/MCU_DE
CTS
INT6/DSR/STDA/TRST
DSR
ROW6/DCD/SC2A/DSP/_DE
DCD
RI
ROW7/RI/ISCKA/TCK
INT7/DTR/SCLK/SRDA/TMS
DTR
RX/ICI/TDI
RxD
RTS/IC2A/RESET_IN
RTS
MUX_CNT
GND
FVDD
GND
AA1811
Figure 2-19. DSP56651 Serial Port Functional Block Diagram
Table 2-35. DSP56651 Serial Port Jumper Options
JP6
Options Selected
1-2
Disable DSP56651 serial port operation
OPEN
Enable DSP56651 serial port operation
The serial port connector pin assignments are listed in Table 2-36.
Table 2-36. DSP56651 Serial Port Connector (P18) Pin Assignments
Pin Number
Signal Name
Pin Number
Signal Name
1
DCD
2
RxD
3
TxD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
10
GND
2.15 Reset Interface
The DSP56651ADM provides several reset input sources for use by the DSP56651 and
off-board logic. See Figure 2-20 Reset Interface Functional Block Diagram for the serial
port interface block diagram.
2-28
DSP56651ADM User’s Manual
Motorola
Test Points
DSP56651
JTAG RST
EXT RST
RESET_IN
Reset Pushbutton
AA1812
Figure 2-20. Reset Interface Functional Block Diagram
2.16 LED Indicators
Two banks of three on-board LEDs are provided on the DPS56651ADM along with a
power indicator. (See Table 2-37 and Table 2-38) Power indicator LED1 shows when
power is applied to the DSP56651ADM board. LED2, 3, and 4 are used by the DSP as
debugging indicators. LED5, 6, and 7 are used by the MCU as debugging indicators.
Table 2-37. DSP Debugging Indicators
LED#
LED Color
LED Control Signal
LED2
Red
SC0A
LED3
Yellow
SC1A
LED4
Green
SC2A
Table 2-38. MCU Debugging Indicators
LED #
LED Color
LED Control Signal
LED5
Green
COL5
LED6
Yellow
COL6
LED7
Red
COL7
2.17 Test Points
Five on-board test points are provided to allow for voltage reference connections. These
test points are located near the corners of the DSP56651ADM board and are connected to
digital ground.
Motorola
DSP56651ADM Technical Summary
2-29
DSP Terminal Board
2.18 DSP Terminal Board
The DSP Terminal board provides twenty-one keys and a graphical LCD with
alphanumeric capabilities. The keypad has four menu keys A, B, C, D, and a twelve key
standard telephone keypad and up, down and select side keys. See Figure 2-21., "Terminal
Keys Assignments," for the key layout assignment. The DSP Terminal can accept two
different kinds of LCD modules. The first module, LCD1, has two modes of operation; an
alphanumeric mode with a screen size of four lines by 16 characters and a graphical mode
with 128 by 64 pixel resolution. The second module, LCD2, is an alphanumeric character
based module with a screen size of four lines by 20 characters.
J1
128 x 64
or
4 x 20
LCD Display
L
C
D
A
J2
K
B
D
C
B
D
1
2
3
4
5
6
7
8
9
*
0
#
Hold
UP
Sel
DN
On/
Off
AA1900
Figure 2-21. Terminal Keys Assignments
2-30
DSP56651ADM User’s Manual
Motorola
DSP Terminal Board
2.18.1 DSP Terminal Keypad Matrix
The DSP Terminal board contains twenty-one keys. These keys are organized in a matrix
format of three rows by seven columns. Table 2-39., "DSP Terminal Key Layout," shows
the relationship of each key to its row and column combination.
To connect the Keypad to the DSP56651ADM, use the provided 18 wire ribbon cable.
Connect one end of the cable into connector J2 on the DSP Terminal and the other end of
the cable into P10 on the DSP56651ADM. Both of these connectors are 2 x 9 Berg sticks.
Table 2-40., "Keypad Connector Pin Assignments," shows the pin-out for J2.
Table 2-39. DSP Terminal Key Layout
Column 6
Column 5
Column 4
Column 3
Column 2
Column 1
Column 0
Row 0
3
2
1
D
C
B
A
Row 1
*
9
8
7
6
5
4
›
↓
ON/OFF
HOLD
#
0
Row 2
↑
Select
Table 2-40. Keypad Connector Pin Assignments
Motorola
Pin Number
Signal Name
Pin Number
Signal Name
1
COL0
2
COL1
3
COL2
4
COL3
5
COL4
6
COL5
7
COL6
8
COL7
9
ROW0
10
ROW1
11
ROW2
12
ROW3
13
ROW4
14
ROW5
15
ROW6
16
ROW7
17
+3.3v
18
GND
DSP56651ADM Technical Summary
2-31
DSP Terminal Board
2.18.2 DSP Terminal LCD Display
The DSP Terminal can accommodate two types of LCDs. However, only one LCD can be
installed on the DSP Terminal board at one time. The graphic/alphanumeric LCD is
provided with the kit. The first one is a graphical LCD with alphanumeric capabilities and
the second one is an alphanumeric only LCD. The DSP56651ADM communicates serially
with the LCD.
There are two methods of interfacing the DSP56651 with the LCD on the DSP Terminal.
One method is by using the serial LCD Port Connector, P6, on the DSP56651ADM. This
port interfaces directly with J1 on the DSP Terminal using the provided five wire ribbon
cable. Table 2-41., "Serial LCD Connector (J1) Pin Assignments," shows the pin-out for
J1. The other method is to use the Serial Port, P19, on the DSP56651 ADM. This port
interfaces directly with the serial port on the LCD Module using a user supplied RS-232
9-pin serial cable. When this latter method is used, do not connect anything to J1.
Table 2-41. Serial LCD Connector (J1) Pin Assignments
2-32
Pin Number
Signal Name
1
GND
2
+5V
3
TxD
4
+5V
5
GND
DSP56651ADM User’s Manual
Motorola
Appendix A
DSP56651ADM Schematics
Motorola
DSP56651ADM Schematics
A-1
A-2
A
B
C
D
E
SAP
Connector
DSP56651
4
DSP Core
SAP
MC145483
CODEC
Internal
DSP Memory
BBP
BBP
Connector
L1 Timer
L1 Timer
Connector
MCU Core
QSPI
QSPI
Connector
MCU Debug
JTAG/OnCE
JTAG
Connector
Line Level
Audio Signal
Conditioners
Audio Output
Connector
4
Audio Input
Connector
MDI
RF Connections
Internal
MCU Memory
DSP56651ADM User’s Manual
3
3
PWM
Connector
16.8MHz &
32.768KHz
Timers, PWM,
PIT & WatchDog
MUX
8-pin "Bottom"
Connector
UART
Serial #1
Connector
Clocks/PLL
RS232 Level
Converter
Reset
Reset
Logic
DE9
Keypad
Keypad
Connector
EIM
2
2
Logic
Analyzer
EIM
Connector
BUS
BUFFER
x8 or x16
128Kx8
FAST
SRAM
128Kx8
FAST
SRAM
1Mx16
EMUL
SRAM
512Kx16
FLASH
DUART
RS232 Level
Converters
Serial
Connector
DE9
LCD
Connector
Wireless Subscriber Division
6 5 0 1 W i l l i a m C a n non Drive West
1
Austin, TX, 78735-8598
(512)891-6513
Title
Size
MOTOROLA
B
A
B
C
1
FAX: (512)891-7260
MD:OE314
DSP56651ADM BLOCK DIAGRAM
Document
Number
Rev.
REDCAP20.DSN
D a te: Thursday, May 14, 1998
D
Figure A-1. DSP56651ADM Block Diagram
Designer: D S P Tools
Sheet
E
1
of
15
2.0
MOTOROLA
DSP56651ADM User’s Manual
A-3
1
2
3
4
A
PSTAT[0..3]
M U X_CTL
MOD
TEST
MCU_DE\
DSP_DE\
TMS
TDI
TDO
TCK
TRST\
SIZ0
SIZ1
EB0\
EB1\
OE\
WR\
CS0\
CS1\
CS2\
CS3\
CS4\
CS5
RESET_IN\
RESET_OUT\
STO
D[0..15]
A[0..21]
A
PSTAT0
PSTAT1
PSTAT2
PSTAT3
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
E8
L10
M10
P11
D13
P10
E13
G10
F12
G14
F13
F10
F11
F14
C13
B13
B12
C11
D12
C14
H4
H2
K3
K4
L1
L2
M2
N1
M3
N2
N3
M4
P2
P3
N4
L4
P4
N5
M6
P5
N6
L6
K6
M7
P6
N7
G1
H3
G5
G4
G3
F5
F4
F2
E1
F3
E4
E3
E2
D1
D4
D2
D3
C2
B2
C3
A2
B3
TOUT0
TOUT1
TOUT2
TOUT3
TOUT4
TOUT5
TOUT6
TOUT7
SPIC0
SPIC1
SPIC2
SPIC3
SPIC4
MISO
MOSI
SCK
STDB
SRDB
SC2B
SC1B
SC0B
SCKB
STDA
SRDA
SCKA
SC0A
SC1A
SC2A
ROW0
ROW1
ROW2
ROW3
ROW4
ROW5/IC2B/GPIO1
ROW6/DCD/SC2A/DSP_DE
ROW7/RI/ISCKA/TCK
COL0
COL1
COL2
COL3
COL4
COL5/GPIO0
COL6/OC1
COL7/PWM
TX/TDO
RX/IC1/TDI
RTS/IC2A/RESET_IN
CTS/MCU_DE
B
DSP56651
B
INT0
INT1
INT2
INT3
INT4
MCU_DE
INT5
DDP_DE
INT6/DSR/STDA/TRST
TMS
INT7/DTR/SCLK/SRDA/TMS
TDI
TDO
DSP_IRQ
TCK
T R ST
PWR_EN
SENSE
M U X_CTL
MOD
SIMDATA
TEST
SIMCLK
SIMRESET
RESET_IN
RESET_OUT
CKIH
STO
CKIL
CKOH
RESERVED
CKO
PSTAT0
PSTAT1
PSTAT2
PSTAT3
SIZ0
SIZ1
EB0
EB1
OE
WR
CS0
CS1
CS2
CS3
CS4
CS5
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
DATA8
DATA9
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15
ADDR0
ADDR1
ADDR2
ADDR3
ADDR4
ADDR5
ADDR6
ADDR7
ADDR8
ADDR9
ADDR10
ADDR11
ADDR12
ADDR13
ADDR14
ADDR15
ADDR16
ADDR17
ADDR18
ADDR19
ADDR20
ADDR21
U1
H1
H5
J4
K1
M9
L7
N9
K7
P8
A9
L12
N14
M14
L14
K13
K12
K11
J12
K14
J13
J11
J14
H13
H14
G13
G11
N11
M11
P12
N12
P13
M12
N13
M13
E14
E12
E11
D14
A3
C4
B4
A4
D5
C5
A5
B5
E7
B6
E6
D6
A6
D8
B8
D7
C9
A10
B9
D9
E9
C8
A13
A12
B11
B10
C10
D10
CKIH
CKIL
CKOH
CKO
SIMDATA
SIMCLK
SIMRESET\
PWR_EN
SENSE
DSP_IRQ\
TX
RX
RTS\
CTS\
Figure A-2.
INT0
INT1
INT2
INT3
INT4
INT5
INT6
INT7
ROW0
ROW1
ROW2
ROW3
ROW4
ROW5
ROW6
ROW7
COL0
COL1
COL2
COL3
COL4
COL5
COL6
COL7
T O U T0
T O U T1
T O U T2
T O U T3
T O U T4
T O U T5
T O U T6
T O U T7
SPIC0
SPIC1
SPIC2
SPIC3
SPIC4
MISO
MOSI
SCK
STDB
SRDB
SC2B
SC1B
SC0B
SCKB
STDA
SRDA
SCKA
SC0A
SC1A
SC2A
C
B
Size
Title
R35
R38
R41
R44
R58
100K
R60
100K
D
E
2
of
MD:OE314
Sheet
FAX: (512)891-7260
Designer: D S P Tools
(512)891-6513
Austin, TX, 78735-8598
6 5 0 1 W i l l i a m C a n non Drive West
REDCAP20.DSN
D a te: Friday, June 12, 1998
Document
Number
22K
R61
22K
R59
22K
R57
22K
+3.3V
E
Wireless Subscriber Division
ROW7
ROW5
COL7
COL6
R56
47K
R55
R54
22K
COL5
47K
R53
22K
R52
47K
R51
R50
22K
COL4
COL3
47K
R49
22K
R48
R46
22K
R47
47K
COL2
R42
47K
22K
COL1
COL0
SIMRESET\
47K
R45
47K
R43
47K
47K
R40
100K
SIMCLK
R36
47K
R39
RTS\
TX
47K
+3.3V
D
100K
R37
100K
DSP & Processor
SC0A
SC1A
T O U T7
T O U T6
T O U T5
T O U T4
T O U T3
T O U T2
T O U T1
T O U T0
SCK
MOSI
MISO
DSP and Processor
INT[0..7]
ROW[0..7]
COL[0..7]
TOUT[0..7]
SPIC[0..4]
C
15
Rev.
2.0
1
2
3
4
A-4
DSP56651ADM User’s Manual
MOTOROLA
1
2
3
4
+5V
R22
47K
A
Manual RS232 Level Converter Disable
1
2
JP9
A
INT7
RX
RTS\
TX
CTS\
INT6
ROW6
ROW7
B
U22
R1in
R2in
R3in
T1out
T2out
T3out
T4out
T5out
GND
V-
V+
Vcc
MAX3237CAI
EN
MBAUD
SHDN
R1outB
R1out
R2out
R3out
TIin
T2in
T3in
T4in
T5in
C2-
C2+
C1-
C1+
26
8
9
11
5
6
7
10
12
2
4
27
Date:
C
+
+
D
1
6
2
7
3
8
4
9
5
(512)891-6513
D
Designer: DSP Tools
E
3
E
DCD
DSR
TxD
RTS
RxD
CTS
DTR
RI
GND
of
MD:OE314
P19
Sheet
FAX: (512)891-7260
Austin, TX, 78735-8598
6501 William Cannon Drive West
Wireless Subscriber Division
C38
1uF
16VDC
C36
1uF
16VDC
REDCAP20.DSN
Friday, June 12, 1998
Document
Number
DTR
RxD
RTS
TxD
CTS
DSR
DCD
RI
+5V
DSP56651 UART I/F
13
15
14
16
21
20
18
24
23
22
19
17
3
1
25
28
C
Figure A-3. DSP56651 UART I/F
A
Size
Title
+
C37
1uF
16VDC
M U X _CTL
+
C35
1uF
16VDC
B
15
Rev.
2.0
1
2
3
4
DSP56651ADM User’s Manual
1
2
3
4
C10
47uF
6.3VDC
+5V
+
A
7-12V AC/DC
INPUT
2.1mm Male
3
C16
0.1uF
P1
Vin
U10
Vout
Vout
4
2
MC33269DT-3.3
FERRITE BEAD
1mH
L3
FERRITE BEAD
C7
1mH
100pF
L2
C17
0.1uF
C9
100pF
C8
100pF
1
TP8
1
TP7
1
TP6
1
TP5
1
TP4
+
+
-
L4
D1
1A, 50V
1.5A FUSE
R E S E T A B LE
F1
B
FERRITE BEAD
1mH
C11
C18
47uF
0.1uF
6.3VDC
B
+
+
+3.3V
VCC
C
C13
47uF
6.3VDC
+5V
+
C4
0.1uF
1
Vin
U9
4
2
B
Size
Title
D a te:
+3.3V
+
+
+
D
R4
475
LED1
GREEN
POWER
OK
+
+
+2.4V
C23
47uF
6.3VDC
+3.3VA
C15
47uF
6.3VDC
+5V
E
(512)891-6513
Designer: D S P Tools
E
4
of
MD:OE314
Sheet
FAX: (512)891-7260
Austin, TX, 78735-8598
6 5 0 1 W i l l i a m C a n non Drive West
Wireless Subscriber Division
FERRITE BEAD
1mH
FERRITE BEAD
1mH
C22
C25
47uF
0.1uF
6.3VDC L7
L6
FERRITE BEAD
1mH
C14
C21
47uF
0.1uF
6.3VDC
L5
C3
47uF
6.3VDC
REDCAP20.DSN
C24
0.1uF
C20
0.1uF
Friday, June 12, 1998
Document
Number
Power Supply
for +3.1V
for +2.8V
for +2.4V
Vout=1.25(1+(R5/R6))
267 1%
Vout
Vout
MC33269DT
243 1%
Vin
U11
+
L1
D
FERRITE BEAD
1mH
C2
C6
47uF
0.1uF
6.3VDC
R6
3
C5
0.1uF
3
R5
R6=163 1%
R6=196 1%
R6=267 1%
C19
0.1uF
Vout
M C 7 8 T 0 5ACT
Figure A-4. Power Supply
C12
47uF
6.3VDC
C1
1000uF
16VDC
C
GNDt
4
GND
2
A
GND
1
ADJ
1
MOTOROLA
A-5
15
2.0
Rev.
1
2
3
4
A-6
A
B
C
D
E
D[0..15]
A[0..21]
U2
4
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
25
24
23
22
21
20
19
18
8
7
6
5
4
3
2
1
48
17
16
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
15
DSP56651ADM User’s Manual
+3.3V
3
U3
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
WE
OE
CE
RY/BY
12
47
RESET
BYTE
Vcc
Vss
Vss
29
31
33
35
38
40
42
44
30
32
34
36
39
41
43
45
11
28
26
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
FWR\
OE\
FLASH\
37
27
46
1
2
3
4
5
12
13
14
15
16
18
19
20
21
22
28
29
30
31
32
+3.3V
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
U4
D0
D2
D1
D3
Vcc
Vcc
E
W
G
Vss
Vss
7
10
23
26
D0
D1
D2
D3
8
24
+3.3V
6
11
27
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
EM_RAM\
EB1\
OE\
9
25
1
2
3
4
5
12
13
14
15
16
18
19
20
21
22
28
29
30
31
32
MCM6949YJ12
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
4
D0
D2
D1
D3
Vcc
Vcc
E
W
G
Vss
Vss
7
10
23
26
D8
D9
D10
D11
8
24
+3.3V
6
11
27
EM_RAM\
EB0\
OE\
9
25
MCM6949YJ12
3
A M 2 9 L V 8 0 0 B B 9 0EC
U5
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
JP1
FLASH\
CS0\
1
3
NOTE:
CS4\
EM_RAM\
2
4
Jumper 1-3 & 2-4 for FLASH @ CS0 & SRAM @ CS4
Jumper 1-2 & 3-4 for FLASH @ CS4 & SRAM @ CS0
2
+3.3V
R1
FLASH\
1
2
3
4
5
12
13
14
15
16
18
19
20
21
22
28
29
30
31
32
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
U6
D0
D2
D1
D3
Vcc
Vcc
E
W
G
Vss
Vss
7
10
23
26
D4
D5
D6
D7
8
24
+3.3V
6
11
27
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
EM_RAM\
OE\
EB1\
9
25
MCM6949YJ12
100K
1
2
3
4
5
12
13
14
15
16
18
19
20
21
22
28
29
30
31
32
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
D0
D2
D1
D3
Vcc
Vcc
E
W
G
Vss
Vss
7
10
23
26
D12
D13
D14
D15
8
24
+3.3V
6
11
27
EM_RAM\
OE\
EB0\
2
9
25
MCM6949YJ12
R2
EM_RAM\
100K
RJ1
NOTE:
0 Ohm
RJ2
1
Wireless Subscriber Division
FWR\
WR\
EB1\
Default from factory is WR\ to FWR\ for DSP56651.
If DSP56652 is used, cut trace at RJ1 to WR\ and
add 0 Ohm resistor at RJ2.
To reuse DSP56651 after DSP56652 use move 0 Ohm
resistor from RJ2 to RJ1.
6 5 0 1 W i l l i a m C a n non Drive West
Austin, TX, 78735-8598
(512)891-6513
1
FAX: (512)891-7260
MD:OE314
0 Ohm
Title
Size
MOTOROLA
B
A
B
C
FLASH & FLASH EMULATION SRAM MEMORY BANK
Document
Number
D a te:
Rev.
REDCAP20.DSN
Friday, June 19, 1998
D
Figure A-5. Flash and Flash Emulation SRAM Memory Bank
Designer: D S P Tools
Sheet
E
5
of
15
2.0
MOTOROLA
DSP56651ADM User’s Manual
A-7
1
2
3
4
A[0..21]
D[0..15]
A
A
A17
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
SA17
U7
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
Vss
Vss
E
W
G
Vdd
Vdd
D0
D1
D2
D3
D4
D5
D6
D7
1
2
3
JP12
9
25
Jumper
A
Size
Title
2-3
1-2
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
SA17
1
2
3
4
13
14
15
16
17
18
19
20
21
29
30
31
32
U8
Date:
C
FCS\
EB0\
OE\
+3.3V
D8
D9
D10
D11
D12
D13
D14
D15
D
CS2\
R3
100K
+3.3V
(512)891-6513
D
Designer: DSP Tools
E
1
2
JP2
6
E
of
MD:OE314
15
2.0
Rev.
Fast SRAM Bank Enable
Sheet
FAX: (512)891-7260
Austin, TX, 78735-8598
6501 William Cannon Drive West
Wireless Subscriber Division
9
25
5
12
28
8
24
6
7
10
11
22
23
26
27
REDCAP20.DSN
Friday, June 12, 1998
Document
Number
Vss
Vss
E
W
G
Vdd
Vdd
D0
D1
D2
D3
D4
D5
D6
D7
MCM6926AWJ12
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
FAST SRAM MEMORY BANK
16-bit Mode
8-bit Mode
Option Selected
FCS\
EB1\
OE\
+3.3V
8
24
5
12
28
D0
D1
D2
D3
D4
D5
D6
D7
6
7
10
11
22
23
26
27
C
Figure A-6. Fast SRAM Memory Bank
B
MCM6926AWJ12
SA17
1
2
3
4
13
14
15
16
17
18
19
20
21
29
30
31
32
B
1
2
3
4
DSP56651ADM User’s Manual
1
2
3
A
E X T RST\
COL7
COL6
COL5
JTAGRST\
13
11
9
74HC04
U25F
74HC04
U25E
74HC04
U25D
12
10
8
JP10
R31
47K
+3.3V
EN
R30
47K
+3.3V
1
U23
+5V
Oscilator Power
Selector
1
2
3
VCC
9
RED LED
LED7
YELLOW LED
LED6
B
8
11
74HC00
GREEN LED
LED5
10
U24C
CLK
CLK
16.8MHz OSC
+3.3V
B
1K
R34
1K
R33
1K
R32
8
TP1
9
74HC04
U27D
RED MCU DEBUG
LED
YELLOW MCU
D E B U G LED
11
+
100
R26
C41
1uF
R29
1K
+3.3V
GREEN MCU
D E B U G LED
74HC00
U24D
8
C
2
1
CKIH
C
1
1
4069
Title
B
Size
U27B
4069
4
4
TP2
C40
15pF
5
5
D a te:
4069
U16C
74HC04
U27C
D
12
9
11
100
4069
U16D
74HC04
U27E
R27
8
10
CKIL
E
(512)891-6513
Designer: D S P Tools
E
13
7
of
15
74HC04
U27F
MD:OE314
Sheet
FAX: (512)891-7260
Austin, TX, 78735-8598
6 5 0 1 W i l l i a m C a n non Drive West
Wireless Subscriber Division
6
6
REDCAP20.DSN
Friday, June 19, 1998
Document
Number
4069
U16F
RESET_IN\
13
CLOCK SOURCE and RESETS
3
3
JP11
R28
47K
+3.3V
D
On-Board Reset Enable
6
U16B
2
74HC00
U24B
U16A
2
5
4
74HC04
3
4069
74HC04
U27A
74HC00
U24A
C39
10pF
200K
32.768KHz
10
R25
Y1
U16E
10M
10M
11
R24
R23
Figure A-7. Clock Source and Resets
+3.3V
13
12
S1
RESET PUSHBUTTON
1
4
A
1
2
14
GND
4
GND
7
1
A-8
MOTOROLA
12
Rev.
2.0
1
2
3
4
Motorola
A
B
C
D
E
MCU_DE Signal Use Jumper
JP3
1
2
3
MCU_DE\
4
1-2
2-3
MCU and DSP request DEBUG
breaks on each other
MCU requests DEBUG on
TMS1 signal line
4
P2
DSP_DE\
13
11
9
7
5
3
1
+3.3V
JTAGRST\
TCK
TDO
TDI
14
12
10
8
6
4
2
T M S1
TRST\
TMS
KEY
JTAG/OnCE
Connector
JP13
+3.3V
3
DSP56651ADM Schematics
1
3
R7
100K
MCU MODE SELECT JUMPER
1-2
BOOT FROM INTERNAL ROM
2-3
BOOT FROM EXTERNAL FLASH
R62
47K
R63
47K
JP4
1
2
3
3
STDA
STDB
2
4
DSP MODE SELECT JUMPER
JumperJumper
BOOT MODE
1-2
3-4
MOD
R8
100K
2
OUT
OUT
MODE A: NORMAL MDI BOOT
IN
OUT
MODE B:
MDI SHARED MEMORY BOOT
OUT
IN
MODE C:
MDI MESSAGING UNIT BOOT
IN
IN
MODE D:
RESERVED
2
Wireless Subscriber Division
6501 William Cannon Drive West
Austin, TX, 78735-8598
(512)891-6513
FAX: (512)891-7260
MD:OE314
1
1
Title
Size
A
A
B
JTAG/OnCE Port and MODE Select
Document
Number
Date:
Rev.
REDCAP20.DSN
Friday, June 12, 1998
C
Designer: DSP Tools
D
A-9
Figure A-8. JTAG/OnCE Port and MODE Select
Sheet
of
8
E
15
2.0
A-10
DSP56651ADM User’s Manual
MOTOROLA
1
2
3
4
A
A
B
B
TEST
1-2
NC
1-2
NC
Date:
C
INT6
CTS
INT7
M U X _CTL
D
D
E
9
E
of
MD:OE314
Sheet
FAX: (512)891-7260
Designer: DSP Tools
REDCAP20.DSN
(512)891-6513
Austin, TX, 78735-8598
6501 William Cannon Drive West
Wireless Subscriber Division
Disable Factory TEST MODE
Enable Factory TEST MODE
TEST Signal Use Jumper
JTAG/OnCE signals present
on Bottom Connector
JTAG/OnCE signals present
on JTAG/OnCE Connector
Friday, June 19, 1998
Document
Number
TRST\
MCU_DE\
TMS\
KEY
MUX-CTL Signal Use Jumper
Bottom Connector
+3.3V
14
12
10
8
6
4
2
BOTTOM CONNECTOR
M U X _CTL
+3.3V
TCK
TDO
TDI
13
11
9
7
5
3
1
Figure A-9. Bottom Connector
A
DE\
RESET_IN\
Size
Title
1
2
JP5
1
2
JP6
ROW7
TX
RX
ROW6
+3.3V
RTS
P3
C
15
Rev.
2.0
1
2
3
4
MOTOROLA
DSP56651ADM User’s Manual
A-11
1
2
3
4
CS3\
INT0
INT3
1
3
5
JP7
2
4
6
BA[0..21]
BD[0..15]
1-2
3-4
5-6
A
+5V
1
8
U26
OE
Vcc
OUT
GND
RESET_OUT\
R9
100K
+3.3V
1.8432MHz OSC
DUART Enable
DUART INTR1 driving INT0
DUART INTR2 driving INT3
Jumper Block Selections
A
4
5
U14C
7 4 L C X 04
U14A
U14D
11
7 4 L C X 04
U14E
7 4 L C X04
8
7 4 L C X04
6
1
10
9
5
2
INTR2
INTR1
11
13
B
BRESET\
INTR2
34
1
17
32
21
24
20
18
SCS\
INTR1
1.8432MHz
BRESET
BOE\
BWR\
10
14
15
16
2
3
4
5
6
7
8
9
BA0
BA1
BA2
BA4
BD0
BD1
BD2
BD3
BD4
BD5
BD6
BD7
B
3
7 4 L C X04
U14B
4
PC16552DV
XIN
XOUT
INTR1
TXRDY1
INTR2
TXRDY2
MR
RD
WR
CS
A0
A1
A2
CHSL
D0
D1
D2
D3
D4
D5
D6
D7
U12
SCS\
12
22
26
25
31
30
27
29
23
28
19
35
38
39
43
42
37
41
36
40
33
44
DTR
DSR
RTS
CTS
TxD
RxD
+5V
C
13
7 4 L C X 04
U14F
1
2
3
4
5
6
7
8
9
10
P5
12
+5V
B
Size
Title
+5V
14
13
15
16
21
20
18
24
23
22
19
17
3
1
25
28
U13
D a te:
1
2
3
4
5
P6
+5V
GND
TxD
GND
+5V
RxD
DTR
RTS
TxD
DSR
CTS
D
C29
1uF
16VDC
C27
1uF
16VDC
DCD
DTR
TxD
CTS
RxD
RTS
DSR
RI
GND
E
E
1
6
2
7
3
8
4
9
5
P4
10 of
MD:OE314
Sheet
FAX: (512)891-7260
Designer: D S P Tools
(512)891-6513
Austin, TX, 78735-8598
6 5 0 1 W i l l i a m C a n non Drive West
Wireless Subscriber Division
+
+
REDCAP20.DSN
8
9
11
5
6
7
10
12
2
4
27
26
+5V
Friday, June 12, 1998
Document
Number
R1in
R2in
R3in
T1out
T2out
T3out
T4out
T5out
GND
V-
V+
Vcc
D
M A X 3 2 3 7 CAI
SHDN
EN
MBAUD
R1outB
R1out
R2out
R3out
TIin
T2in
T3in
T4in
T5in
C2-
C2+
C1-
C1+
DUART Interface
+
C28
1uF
16VDC
GPIO1
GPIO2
TxD
RxD
RI
DCD
DTR
DSR
RTS
CTS
+
C26
1uF
16VDC
Figure A-10. DUART Interface
VSS
VSS
SOUT2
SIN2
RI2
DCD2
DTR2
DSR2
RTS2
CTS2
MF2
MF1
SOUT1
SIN1
RI1
DCD1
DTR1
DSR1
RTS1
CTS1
VDD
VDD
C
15
Rev.
2.0
1
2
3
4
A-12
A
B
C
D
E
4
4
+3.3VA
U15
6
VDD
RO-
JP8
SCKA
STDA
SRDA
SC2A
SC1A
SC0A
1
3
5
7
9
11
2.048MHz Input
2
4
6
8
10
12
11
9
12
R10
2
20K
MCLK
PI
BCLKR
BCLKT
PO-
C30
47uF
3
P7
R11
4
8
PCM OUTPUT
13
8KHz Frame Sync
14
CODEC Enable
R14
7
DR
PO+
FST
TG
DSP56651ADM User’s Manual
HB
TI+
R17
Power Down
10
R15
18
C31
1uF
P8
3
10K
R16
19
Line Input
10K
PDI
Vag
100K
15
R13
17
10K
TI-
+3.3V
STEREO 1/8" PHONEJACK
FSR
3
16
5
DT
100K
Enable HPF
Line Output
R12
10K
20K
PCM INPUT
VSS
Vag_Ref
STEREO 1/8" PHONEJACK
R18
10K
20
1
MC145483DW
C32
0.1uF
C33
0.01uF
C34
1uF
2
2
+3.3V
U25A
1
SC0A
LED2
R19
2
RED DSP DEBUG
LED
1K
RED LED
74HC04
U25B
3
SC1A
LED3
R20
4
Y E L L O W DSP
D E B U G L ED
1K
YELLOW LED
74HC04
U25C
5
SC2A
LED4
R21
6
GREEN DSP DEBUG
LED
1K
74HC04
Wireless Subscriber Division
6 5 0 1 W i l l i a m C a n non Drive West
GREEN LED
Austin, TX, 78735-8598
1
(512)891-6513
Title
Size
MOTOROLA
B
A
B
C
1
FAX: (512)891-7260
MD:OE314
CODEC with Audio Interfaces
Document
Number
D a te:
Rev.
REDCAP20.DSN
Friday, June 19, 1998
D
Figure A-11. CODEC with Audio Interfaces
Designer: D S P Tools
Sheet
E
11 of
15
2.0
MOTOROLA
A
B
C
D
E
D[0..15]
U17
BD[0..15]
4
BD0
BD1
BD2
BD3
BD4
BD5
BD6
BD7
2
3
4
5
6
7
8
9
DEN\
WRL\
19
1
A1
A2
A3
A4
A5
A6
A7
A8
B1
B2
B3
B4
B5
B6
B7
B8
18
17
16
15
14
13
12
11
D0
D1
D2
D3
D4
D5
D6
D7
18
17
16
15
14
13
12
11
D8
D9
D10
D11
D12
D13
D14
D15
P9
BD[0..15]
BD0
BD2
BD4
BD6
BD8
BD10
BD12
BD14
BA0
BA2
BA4
BA6
BA8
BA10
BA12
BA14
BA16
BA18
BA20
BA[0..21]
G
DIR
PI74LPT245AQ
U18
BD8
BD9
BD10
BD11
BD12
BD13
BD14
BD15
DSP56651ADM User’s Manual
DEN\
WRH\
3
2
3
4
5
6
7
8
9
19
1
A1
A2
A3
A4
A5
A6
A7
A8
B1
B2
B3
B4
B5
B6
B7
B8
CS0\
CS2\
CS4\
EB0\
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
BWR\
G
DIR
+5V
BD[0..15]
BD1
BD3
BD5
BD7
BD9
BD11
BD13
BD15
BA1
BA3
BA5
BA7
BA9
BA11
BA13
BA15
BA17
BA19
BA21
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
BOE\
4
BA[0..21]
CS1\
CS3\
CS5
EB1\
3
PI74LPT245AQ
BA[0..21]
U19
A[0..21]
A0
A1
A2
A3
A4
A5
A6
A7
2
3
4
5
6
7
8
9
1
19
A1
A2
A3
A4
A5
A6
A7
A8
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
18
17
16
15
14
13
12
11
BA0
BA1
BA2
BA3
BA4
BA5
BA6
BA7
U28C
9
10
11
FLASH\
EM_RAM\
FCS\
A1
A2
A3
A4
A5
A6
A7
A8
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
18
17
16
15
14
13
12
11
1
2
13
+3.3V
WR\
EB1\
U20
1
19
12
WRL\
6
WRH\
U28A
2
2
3
4
5
6
7
8
9
DEN\
G1
G2
PI74LPT541AQ
A8
A9
A10
A11
A12
A13
A14
A15
8
74HC10
BA8
BA9
BA10
BA11
BA12
BA13
BA14
BA15
2
74HC10
U28B
3
4
5
+3.3V
WR\
EB0\
G1
G2
74HC10
PI74LPT541AQ
U21
A16
A17
A18
A19
A20
A21
1
OE\
WR\
2
3
4
5
6
7
8
9
1
19
A1
A2
A3
A4
A5
A6
A7
A8
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
18
17
16
15
14
13
12
11
BA16
BA17
BA18
BA19
BA20
BA21
BOE\
BWR\
Wireless Subscriber Division
6 5 0 1 W i l l i a m C a n non Drive West
Austin, TX, 78735-8598
BOE\
BWR\
(512)891-6513
G1
G2
Title
PI74LPT541AQ
Size
B
A
B
C
1
FAX: (512)891-7260
MD:OE314
Memory/Peripheral Port Expansion Connector
Document
Number
D a te:
Rev.
REDCAP20.DSN
Friday, June 12, 1998
D
Figure A-12. Memory/Peripheral Port Expansion Connector
Designer: D S P Tools
Sheet
E
12 of
15
2.0
A-13
A-14
A
B
C
D
P10
COL0
COL2
COL4
COL6
ROW0
ROW2
ROW4
ROW6
4
+3.3V
P11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
KEYPAD CONNECTOR
COL1
COL3
COL5
COL7
ROW1
ROW3
ROW5
ROW7
CKIH
CKOH
CKIL
CKO
+3.3V
+5V
RESET_OUT\
E X T RST\
MOSI
SPIC0
SPIC2
SPIC4
STDB
SCKB
SC1B
RESET_OUT\
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CLOCKS, RESETS &
POWER CONNECTOR
P12
MISO
SCK
SPIC1
SPIC3
3
+3.3VA
1
2
3
4
5
6
7
8
9
10
BBP CONNECTOR
DSP56651ADM User’s Manual
P14
T O U T0
T O U T2
T O U T4
T O U T6
STO
+2.4V
RESET_IN\
DSP_IRQ\
4
P13
1
2
3
4
5
6
7
8
9
10
QSPI CONNECTOR
+5V
E
SRDB
SC0B
SC2B
+5V
3
P15
T O U T1
T O U T3
T O U T5
T O U T7
1
2
3
4
5
6
7
8
+3.3V
9
10
PROTOCOL TIMER CONNECTOR
SIMCLK
SIMDATA
PWR_EN
+3.3V
1
2
3
4
5
6
7
8
SIM CARD CONNECTOR
SENSE
SIMRESET\
KEY
P16
P17
2
COL7
RX
COL5
PWM
IC1
GPIO
+5V
1
2
3
4
5
6
7
8
PWM CONNECTOR
OC1
IC2A
IC2B
STDA
SCKA
SC1A
RESET_OUT\
COL6
RTS\
ROW5
+3.3VA
1
2
3
4
5
6
7
8
9
10
SAP CONNECTOR
SRDA
SC0A
SC2A
2
+5V
Wireless Subscriber Division
6501 William Cannon Drive West
P18
ROW6
TX
1
RTS
ROW7
DCD
TxD
RxD
1
2
DTR
3
4
DSR
5
6
CTS
7
8
9
10
SERIAL PORT CONNECTOR
RTS
RI
Austin, TX, 78735-8598
RX
INT7
INT6
CTS
(512)891-6513
MD:OE314
1
Title
Size
A
MOTOROLA
A
FAX: (512)891-7260
B
Peripheral Expansion Connectors
Document
Number
Date:
Rev.
REDCAP20.DSN
Friday, June 19, 1998
C
Designer: DSP Tools
D
Figure A-13. Peripheral Expansion Connectors
Sheet
1 3 of
E
15
2.0
MOTOROLA
A
B
C
D
P20
CKOH
D14
D12
D10
D8
D6
D4
D2
D0
4
D[0..15]
P21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DATA BUS
D[0..15]
D15
D13
D11
D9
D7
D5
D3
D1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DEBUG
CKO
CS4\
CS2\
CS0\
EB1\
WR\
SIZ0
PSTAT2
PSTAT0
P22
WR\
DSP56651ADM User’s Manual
A14
A12
A10
A8
A6
A4
A2
A0
3
A[0..21]
E
CS5
CS3\
CS1\
OE\
EB0\
SIZ1
PSTAT3
PSTAT1
4
P23
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
ADDRESS BUS
A[0..21]
A15
A13
A11
A9
A7
A5
A3
A1
DSP_AT
DSP_ADDR14
DSP_ADDR12
DSP_ADDR10
DSP_ADDR8
DSP_ADDR6
DSP_ADDR4
DSP_ADDR2
DSP_ADDR0
MOD
SIMRESET\
SENSE
ROW4
ROW2
ROW0
COL4
COL2
COL0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DSP TRACE ADDRESS
DSP_ADDR15
DSP_ADDR13
DSP_ADDR11
DSP_ADDR9
DSP_ADDR7
DSP_ADDR5
DSP_ADDR3
DSP_ADDR1
PWR_EN
SIMDATA
SIMCLK
ROW3
ROW1
COL5
COL3
COL1
3
P24
2
CKO
RESET_IN\
INT4
INT2
TP3
INT0
1
A20
A18
A16
A[0..21]
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
ADDRESS BUS & CONTROL
CKO
RESET_OUT\
INT5
INT3
INT1
A21
A19
A17
2
A[0..21]
Wireless Subscriber Division
6501 William Cannon Drive West
Austin, TX, 78735-8598
(512)891-6513
FAX: (512)891-7260
MD:OE314
1
1
Title
Size
A
A
B
Logic Analyzer Connectors
Document
Number
Date:
Rev.
REDCAP20.DSN
Friday, June 19, 1998
C
Designer: DSP Tools
D
Figure A-14. Logic Analyzer Connectors
Sheet
1 4 of
E
15
2.0
A-15
A-16
A
B
AVDD
+3.3V
C42
0.1uF
QVCCH
+3.3V
C43
C44
0.01uF
C
0.1uF
QVCC
+2.4V
C45
0.01uF
C46
C47
0.1uF
C48
0.01uF
0.1uF
C50
C51
0.1uF
C52
0.01uF
0.1uF
C53
U50
0.01uF
GVDD
C54
0.1uF
0.01uF
C63
0.1uF
3
C56
C57
0.1uF
HVDD
+3.3V
CVDD
+3.3V
C55
0.1uF
C64
C65
0.01uF
0.1uF
C59
0.01uF
FVDD
+3.3V
KVDD
+3.3V
C58
0.1uF
DVDD
+3.3V
C66
C67
0.01uF
0.1uF
C61
0.01uF
0.1uF
L8
K8
CVDD
GND
L3
M1
DVDD
GND
M5
L5
EVDD
GND
D11
A11
FVDD
GND
K2
J1
GVDD
H11
L11
H10
L13
C62
0.01uF
GND
C69
0.01uF
BVDD
GND
BVDD
+3.3V
C68
EVDD
+3.3V
C60
GND
C1
F1
B1
G2
AVDD
4
+3.3V
C70
0.1uF
0.01uF
DSP56651ADM User’s Manual
HVDD
GND
C6
A7
KVDD
GND
C12
B14
PVCC
K9
P9
N10
C71
0.002uF
FLASH/EMULATION RAM
AM29LV800
MCM6949
L9
GND
MCM6949
MCM6949
E
PVCC
+2.4V
C49
0.01uF
D
AVDD0
AVDD1
AGND0
AGND1
QVCCH0
QVCCH1
QVCCH2
QVCCH3
BVDD
BGND
QVCC0
QVCC1
QVCC2
QVCC3
CVDD
CGND
QGND0
QGND1
QGND2
QGND3
DVDD
DGND
EVDD
EGND
GND1
GND2
GND3
GND4
GND5
GND6
GND7
GND8
GND9
GND10
GND11
GND12
GND13
GND14
GND15
GND16
GND17
GND18
GND19
GND20
FVDD
FGND
GVDD0
GVDD1
GGND0
GGND1
HVDD
HGND
KVDD
KGND
PCAP
PVCC
PGND
P1GND
J3
P7
G12
A8
QVCCH
H12
M8
J2
B7
QVCC
J5
N8
J10
C7
GND
4
E5
E10
F6
F7
F8
F9
G6
G7
G8
G9
H6
H7
H8
H9
J6
J7
J8
J9
K5
K10
3
MCM6949
+3.3V
C72
0.1uF
C73
0.01uF
C74
0.1uF
C75
0.01uF
C76
0.1uF
C77
C78
0.01uF
0.1uF
C79
0.01uF
C80
0.1uF
C81
0.01uF
2
2
MAX3237
16.8MHz OSC
1.8432MHz OSC
C84
C86
MAX3237
+5V
MC145483
PI74LPT245'S
+3.3VA
C82
0.1uF
C83
0.01uF
0.1uF
C85
0.01uF
0.1uF
C87
C88
0.01uF
0.1uF
C89
0.01uF
74HC04
74HC10
74LCX04
PI74LPT541'S
+3.3V
C90
0.1uF
C91
C92
C93
C94
C95
C96
C97
C98
C99
C100
C101
C102
C103
0.01uF
0.1uF
0.1uF
0.01uF
0.1uF
0.01uF
0.1uF
0.01uF
0.1uF
0.01uF
0.1uF
0.01uF
0.1uF
FAST SRAM
MCM6926
MCM6949
Wireless Subscriber Division
74HC04
6 5 0 1 W i l l i a m C a n non Drive West
+3.3V
C104
C105
C106
C107
C108
C109
Austin, TX, 78735-8598
0.1uF
0.01uF
0.1uF
0.01uF
0.1uF
0.01uF
(512)891-6513
1
Title
Size
B
A
B
C
1
FAX: (512)891-7260
MD:OE314
Bypass Capacitors, Power/Ground Connections and Spare Parts
Document
Number
Rev.
REDCAP20.DSN
D a te: Friday, June 12, 1998
D
Designer: D S P Tools
Sheet
E
MOTOROLA
Figure A-15. Bypass Capacitors, Power/Ground Connections and Spare Parts
15 of
15
2.0
Appendix B
DSP56651ADM Bill of Materials
Motorola
DSP56651ADM Bill of Materials
B-1
Table A-1. Electrical Parts List
Qty
Description
Ref. Designators
Vendor Part #
Integrated Circuits
1
PC56651GC
U1
Motorola
1
AM29LV800BB90EC
U2
AMD
4
MCM6949YJ12
2
MCM6926AWJ12
1
U3, U4, U5, U5
Motorola
U7, U8
Motorola
MC78T05ACT
U9
Motorola
1
MC33269DT-3.3
U10
Motorola
1
MC33269DT
U11
Motorola
1
PC16552DV
U12
National
2
MAX3237EAI
U13, U22
1
MC74LCX04D
U14
Motorola
1
MC145483DW
U15
Motorola
2
MC74HC04AD
U25, U27
Motorola
2
PI74LPT245AQ
U17, U18
Pericom
3
PI74LPT541AQ
U19, U20, U21
Pericom
1
16.8 MHz OSC
U23
FOX
1
MC74HC00D
U24
Motorola
1
1.8432 MHz OSC
U26
EPSON
1
MC14069UBD
U16
Motorola
1
MC74HC10D
U28
Motorola
Maxim
Crystal
1
Motorola
32.768 KHz
Y1
ECS ECX-306
DSP56651ADM User’s Manual
B-2
Qty
Description
Ref. Designators
Vendor Part #
Resistors
13
100K Ω
1
R1-R3, R7-R9, R14, R17,
R35, R37, R39, R58 & R60
Panasonic ERJ-6GEYJ104
475 Ω 1%
R4
Panasonic ERJ-6ENF4750
1
243 Ω 1%
R5
Panasonic ERJ-6ENF2430
1
267 Ω 1%
R6
Panasonic ERJ-6ENF2670
2
20K Ω
R10 & R11
Panasonic ERJ-6GEYJ203
5
10K Ω
R12, R13, R15, R16 & R18
Panasonic ERJ-6GEYJ103
7
1K Ω
R19–R21, R29, R32–R34
Panasonic ERJ-6GEYJ102
18
47K Ω
R22, R28, R30, R31, R36,
R38, R40–R43, R45, R47,
R49, R51, R53, R55, R62 &
R63
Panasonic ERJ-6GEYJ473
2
10 M Ω
R23 & R24
1
200K Ω
R25
Panasonic ERJ-6GEYJ204
2
100 Ω
R26 & R27
Panasonic ERJ-6GEYJ101
10
22K Ω
R44, R46, R48, R50, R52,
R54, R56, R57, R59 & R61
Panasonic ERJ-6GEYJ223
YAGEO 106E
Inductors
7
1 mH FERRITE BEAD
L1–L7
Murata BL01RN1-A62
LEDs
3
GREEN LED
LED1, LED4, LED5
Hewlett-Packard HSMG-C650
2
RED LED
LED2, LED7
Hewlett-Packard HSMS-C650
2
YELLOW LED
LED3, LED6
Hewlett-Packard HSMY-C650
Diode
2
1 A, 50 V BRIDGE
D1
Vishay/Liteon DF005S
Fuses
2
1.5 A, 35 V RESETABLE
F1
LittleFuse 2029L075
Capacitors
1
Motorola
1000 µF
C1
SKR102M1EJ21
DSP56651ADM Bill of Materials
B-3
Qty
Description
Ref. Designators
Vendor Part #
11
47 µF
C2, C3, C10–C15, C22, C23,
C30
TCC47K6.3C
47
0.1 µF
C4–C6, C16–C21, C24, C25,
C32, C42, C44, C46, C48,
C50, C52, C54, C56, C57,
C59, C61, C63, C65, C67,
C69, C72, C74, C76, C78,
C80, C82, C84, C86, C88,
C90, C92, C93, C95, C97,
C99, C101, C103, C104,
C106, C108
MCCE104K2NR-T2
3
100 pF
C7–C9
MCCE101J2NO-T1
11
1 µF
33
0.01 µF
C26–C29, C31, C34–C38,
C41
TCC1K6.3A
C33, C43, C45, C47, C49,
C51, C53, C55, C58, C60,
C62, C64, C66, C68, C70,
C73, C75, C77, C79, C81,
C83, C85, C87, C89, C91,
C94, C96, C98, C100, C102,
C105, C107, C109
MCCE103K2NR-T1
1
10 pF
C39
MCCE100D2N0-T1
1
15 pF
C40
MCCE150J2NO-T1
1
0.002 µF
C71
MCCE202K2NR-T1
Table A-2. Hardware Parts
Qty
Description
Ref. Designator
Vendor Part #
Jumpers
2
2 × 2 Bergstick
JP1, JP13
Samtec TSW-1-2-07-S-D
5
2 × 1 Bergstick
JP2, JP5, JP6, JP9, JP11
Samtec TSW-1-2-07-S-S
4
3 × 1 Bergstick
JP3, JP4, JP10, JP12
Samtec TSW-1-3-07-S-S
1
3 × 2 Bergstick
JP7
Samtec TSW-1-3-07-S-D
1
6 × 2 Bergstick
JP8
Samtec TSW-1-6-07-S-D
Test Points
8
1 × 1 Bergstick
TP1–TP8
Samtec TSW-1-1-07-S-S
Sockets
Motorola
DSP56651ADM User’s Manual
B-4
Qty
1
Description
14-pin socket
Ref. Designator
U23
Vendor Part #
Assmann AR14-HZW
Connectors
2
Stereo Phonejack
P7, P8
Switch Craft 35RAPC4BHN2
2
DE9F Connector
P4, P19
AMP 745781-4
2
7 x 2 RT Connector
P2, P3
Samtec TSW-1-7-07-S-D-RA
1
5 x 2 RT Connector
P5
Samtec TSW-1-5-07-S-D-RA
1
Power Connector
P1
Switch Craft RAPC-712
2
5 x 1 Connector
P6
Samtec TSW-1-5-07-S-S
1
25 x 2 RT Connector
P9
Samtec TSW-1-25-07-S-D-RA
1
9 x 2 RT Connector
P10
Samtec TSW-1-9-07-S-D-RA
1
8 x 2 RT Connector
P11
Samtec TSW-1-8-07-S-D-RA
1
5 x 2 RT Connector
P12–P14, P16, P18
Samtec TSW-1-5-07-S-D-RA
1
4 x 2 RT Connector
P15, P17
Samtec TSW-1-4-07-S-D-RA
1
10 x 2 Connector
P20–P24
Samtec TSW-1-10-07-S-D
Switches
2
Momentary Pushbutton
S1
BOURNS 7914G-000ECT
Miscellaneous
22
Shunt
8
4–40 Nylon Screws
N/A
N/A
8
3/4” Nylon Standoffs
N/A
N/A
Motorola
SH1–SH22
DSP56651ADM Bill of Materials
Samtec SNT-100-BL-T
B-5
Motorola
DSP56651ADM User’s Manual
B-6
Index
A
F
Address/data buses 2-2
Application Development 1-4
Audio CODEC Serial Port Interface (SAP) 2-24
Fast SRAM Jumper Options 2-5
Fast Static RAM (FSRAM) 2-4
Features 2-1
FLASH Jumper Options 2-7
FLASH Memory Bank 2-6
FLASH/Emulation SRAM Functional Block
Diagram 2-6
FSRAM Functional Block Diagram 2-5
Functional Block Diagram 2-3
B
Baseband CODEC Serial Port Interface (BBP) 2-23
BBP Connector (P13) Pin Assignments 2-23
BBP Functional Block Diagram 2-23
Bill of Materials B-1
Boot Mode Selection 2-9
Bottom Connector 2-10
Bottom Connector (P3) Pin Assignments 2-11
Bottom Debug Connector Functional Block
Diagram 2-11
I
Input Power Pin Assignments 2-18
Installing the Module 1-4
Installing the Software 1-4
C
J
Clock Source Functional Block Diagram 2-19
Clock Sources 2-19
Clocks, Resets & Power Connector (P11) Pin
Assignments 2-19
Joint Test Action Group (JTAG) 2-1
JTAG/OnCE 2-9
JTAG/OnCE Connector (P2) Pinout 2-10
JTAG/OnCE Functional Block Diagram 2-9
JTAG/OnCE Jumper Options 2-10
Jumper Quick Reference 1-3
Jumpers 1-13 1-3
D
Default Jumper Options 1-3
DSP Debugging Indicators 2-29
DSP Terminal 2-30
DSP Terminal Key Layout 2-31
DSP Terminal Keypad Matrix 2-31
DSP Terminal LCD Display 2-32
DSP56600 Family Manual 2-2
DSP56651 Serial Port 2-27
DSP56651 Serial Port Functional Block Diagram 2-28
DSP56651 Serial Port Jumper Options 2-28
DSP56651 Technical Data 2-2
DSP56651ADM Functional Block Diagram 2-3
DSP56652 User’s Manual 2-2
E
EIM (P9) Pin Assignments 2-20
External Interface Memory 2-20
External Memory Interface Functional Block
Diagram 2-20
Motorola
K
Keypad 2-22
Keypad Connector (P10) Pin Assignments 2-22
Keypad Connector Pin Assignments 2-31
Keypad Functional Block Diagram 2-22
L
LED Indicators 2-29
Logic Analyzer Header #1 (P22) Pin Assignments
Logic Analyzer Header #2 (P20) Pin Assignments
Logic Analyzer Header #3 (P24) Pin Assignments
Logic Analyzer Header #4 (P21) Pin Assignments
Logic Analyzer Header #5 (P23) Pin Assignments
Logic Analyzer Interface 2-14
Logic Analyzer Interface Functional Block
Diagram 2-14
2-14
2-15
2-15
2-16
2-16
Index-i
M
M•CORE Boot MODE Jumper Options 2-9
M•CORE Family Manual 2-2
MCM6926A 2-4
MCU Debugging Indicators 2-29
Memory 2-2
Fast Static RAM (FSRAM) 2-4
FLASH Memory Bank 2-6
Memory Jumper Options, 8-Bit/16-Bit 2-5
Motorola ADS 1-1
MUX_CNT Jumper Options 2-11
Serial LCD Port Connector (P6) Pin Assignments 2-13
Serial Port Connector (P18) Pin Assignments 2-28
SIM Card Connector (P15) Pin Assignments 2-27
SIM Card Functional Block Diagram 2-27
SIM Card Interface 2-27
T
Technical Summary 2-1
Terminal Keys Assignments 2-30
Test Points 2-29
Testing the DSP56651ADM Installation 1-4
O
U
off-board memory/peripherals 2-2
On-Board DUART 2-12
On-Board DUART Functional Block Diagram 2-12
On-Board DUART Jumper Options 2-12
on-board memory/peripherals 2-2
Oscillator Enable Jumper Options 2-19
U7 2-4
U8 2-4
UART 2-17
UART Functional Block Diagram 2-17
UART Jumper Options 2-17
P
P7 Line-In Description 2-8
P8 Line-Out Description 2-8
Peripheral port connectors 2-1
Power Supply 2-18
Power Supply Functional Block Diagram 2-18
Protocol Timer Connector (P14) Pin Assignments 2-26
Protocol Timer Functional Block Diagram 2-26
Protocol Timer Interface 2-26
V
VCC (3.3 V) 2-1
VCCQ (2.4 V) 2-1
Voice Codec 2-7
Voice CODEC Functional Block Diagram 2-7
Voice CODEC Jumper Options 2-8
VSS (GND) 2-1
Q
QSPI Connector (P12) Pin Assignments 2-25
QSPI Functional Block Diagram 2-25
Queued Serial Peripheral Interface (QSPI) 2-25
Quick-Start Guide 1-1
R
Reset Interface 2-28
Reset Interface Functional Block Diagram 2-29
RS-232 Connector (P19) Pin Assignments 2-17
RS-232 Connector (P4) Pin Assignments 2-13
S
SAP Connector (P16) Pin Assignments 2-24
SAP Functional Block Diagram 2-24
Schematics A-1
Secondary UART Port Connector (P5) Pin
Assignments 2-13
Serial LCD Connector (J1) Pin Assignments 2-32
Index-ii
DSP56651ADM User’s Manual
Motorola
Quick-Start Guide
1
DSP56651ADM Technical Summary
2
DSP56651ADM Schematics
A
DSP56651ADM Bill of Materials
B
Index
I
1
Quick-Start Guide
2
DSP56651ADM Technical Summary
A
DSP56651ADM Schematics
B
DSP56651ADM Bill of Materials
I
Index