FREESCALE TWR

Quick Start Guide
TWR-PXS2010
Dual Core Power Architecture MCU for
Industrial Control and Safety Applications
TOWER SYSTEM
Quick Start Guide
Get to Know the TWR-PXS2010
Nexus
Connector
Primary
Connector
Potentiometer
Rest
Buttons
CAN
User
LEDs
JTAG
Interface
RS485
ADC
OSJTAG
Interface
Secondary
Connector
TWR-PXS2010
Freescale Tower System
The TWR-PXS2010 module is part of the Freescale Tower System portfolio,
a modular development platform that enables rapid prototyping and tool re-use
through reconfigurable hardware. Elevate your design to the next level with this
industrial power house by building your Tower System today.
2
TOWER SYSTEM
TWR-PXS2010 Features
• Dual e200z4 CPU architecture
• Dual processing spheres including: CPU, DMA, interrupt controller,
crossbar and MPU for logic level fault detection
• Two statically configurable modes of operation: Lockstep operation
(redundant processing and calculations) and Dual Parallel Mode
(independent core operation)
• Fault Collection Unit, which monitors and manages fault events
• Error correction coding on RAM and flash memory allows detection/
correction of memory errors
• Designed to address safety requirements outlined in IEC61508 (SIL3)
• A SafeAssure Solution
SafeAssure Program:
Functional Safety. Simplified.
Freescale’s SafeAssure functional safety program is designed
to help system manufacturers more easily achieve system compliance with functional
safety standards: International Standards Organization (ISO) 26262 and International
Electrotechnical Commission (IEC) 61508. The program highlights Freescale solutions
—hardware and software—that are optimally designed to support functional safety
implementations and come with a rich set of enablement collateral.
For more information, go to: freescale.com/safeassure
3
Quick Start Guide
Step-by-Step Installation Instructions
In this quick start guide, you will learn how to set up the TWR-PXS2010 module and run
the included demonstration software. For more detailed information, please see the user
manual found on the included DVD or at freescale.com/TWR-PXS20.
1
Connecting
TWR-SER
Insert the TWR-PXS2010 and TWR-SER
boards into the primary and secondary
elevator board. The “primary” and
“secondary” cards for each module are
indicated along the card edges.
2
Powering
TWR-PXS2010
Connect the TWR-PXS2010 board to
a computer or a wall charger using the
provided USB cable. Additionally, the
USB connector on the primary elevator or
OSJTAG connector can be used to power
up the board.
3
Using the Serial
to USB Bridge
The Freescale MC9S08JM60 serial
to USB bridge solution provides a
RS-232 equivalent connection to
the host computer through the USB
communications device class. When
plugged in and powered, the USB
connection will enumerate as a COM port
on the PC. To determine the COM port
number for the connection, right click
on the My Computer icon and select
“Manage,” click Device Manager, find
and expand ports (COM and LPT).
Note: For Windows XP 64 bit users please connect DB9 connector to the TWR-SER card.
4
TOWER SYSTEM
4
Installing the
Software Driver
When the cable is plugged in for the first
time, the Found New Hardware Wizard
will start. Select the option Install from a
list or specific location (Advanced), then
select “Next.” Select the CDC Virtual
Serial Port Folder which is available on the
DVD or at freescale.com/TWR-PXS20.
The Wizard will find the updated driver
within the folder and install it.
5
Configuring a
Communication Terminal
Open Microsoft HyperTerminal or a
terminal program of your choice. Create
a new connection and use the COM port
from step 4. Use the following settings:
• Bits per Second: 115200
• Data Bits: 8
• Parity: None
• Stop Bit: 1
• Flow Control: None
6
Running
Demonstration Code
Press the RESET button on the board
and follow the output information on the
terminal screen. The installed program will
display example outputs from the device
and allow you to interact with the user
buttons and board LEDs.
Additional
Software and Tools
• MQX Real Time OS
• Green Hills Software MULTI IDE
• Serial Bootloader Utility
• CodeWarrior v10.x Eclipse Development Studio
• OSJTAG Virtual Serial Port Using USB
• Rapid Application Initialization And
Documentation Tool (RAppID)
• FreeMASTER Run-time Debugging Tool
5
5
Quick Start Guide
TWR-PXS2010 Jumper Options
The following is a list of all jumper options. The default installed jumper settings are
shown in white text within the blue boxes.
General Jumper Configuration
Jumper
Function
J15
Enable/Disable CAN terminator resistor
J10
Enable/Disable potentiometer
J12
Enable/Disable OSJTAG interface bootloader mode
J19
Enable/Disable RS485 half duplex control lines
Power Supply
Jumper
J5
6
Position
Function
1-2
3.3 voltage is coming directly from the 3.3 voltage regulator on the primary elevator
2-3
3.3 voltage provided by on-board circuitry
TOWER SYSTEM
Boot Assistance Module (BAM) Configuration
Jumper
J3
J4
Position
Function
1-2
FAB connected to VDD
3-4
ABS0 connected to VDD
5-6
ABS1 connected to VDD
J4-1, J3-2
FAB connected to GND
J4-2, J3-4
ABS0 connected to GND
J4-3, J3-6
ABS1 connected to GND
CAN Configuration
Jumper
J6
Position
Function
2-4 & 1-3
CAN0 is connected to CAN0 module on primary elevator
4-6 & 3-5
CAN0 is connected to the on-board CAN transceiver
7
Quick
Quick Start
Start Guide
Guide
Visit freescale.com/TWR-PXS20 for the latest
information on the TWR-PXS20 module, including:
• Board database: schematics, layout and BOM
• User manual
• Quick start guide
• Software BSPs and CodeWarrior
• Demos and tutorial
• Fact sheet
Support
Visit freescale.com/support for a list of phone numbers
within your region.
Warranty
Visit freescale.com/warranty for complete
warranty information.
For more information, visit freescale.com/Tower
Join the online Tower community at towergeeks.org
Freescale, the Freescale logo and CodeWarrior are trademarks of
Freescale semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. All other product
or service names are the property of their respective owners.
© 2011 Freescale Semiconductor, Inc.
Document Number: PXS20QSG REV 0
Agile Number: 924-27273 REV A