GENESYS GL816 Usb 2.0 flash card reader controller Datasheet

4f
Genesys Logic, Inc.
GL816
USB 2.0
Flash Card Reader Controller
Datasheet
Revision 1.40
Jul. 02, 2004
GL816 USB 2.0 Flash Card Reader Controller
Copyright:
Copyright © 2004 Genesys Logic Incorporated. All rights reserved. No part of the materials may be
reproduced in any form or by any means without prior written consent of Genesys Logic Inc..
Disclaimer:
ALL MATERIALS ARE PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY
KIND. NO LICENSE OR RIGHT IS GRANTED UNDER ANY PATENT OR TRADEMARK OF
GENESYS LOGIC INC.. GENESYS LOGIC HEREBY DISCLAIMS ALL WARRANTIES AND
CONDITIONS IN REGARD TO MATERIALS, INCLUDING ALL WARRANTIES, IMPLIED OR
EXPRESS, OF MERCHANTABILITY, FITNESS FOR ANY PARTICULAR PURPOSE, AND
NON-INFRINGEMENT OF INTELLECTUAL PROPERTY, INCLUDING, WITHOUT LIMITATION, THE
X-D PICTURE CARDTM LICENSE. IN NO EVENT SHALL GENESYS LOGIC BE LIABLE FOR ANY
DAMAGES INCLUDING, WITHOUT LIMITATION, DAMAGES RESULTING FROM LOSS OF
INFORMATION OR PROFITS. PLEASE BE ADVISED THAT THE MATERIALS MAY CONTAIN
ERRORS OR OMMISIONS. GENESYS LOGIC MAY MAKE CHANGES TO THE MATERIALS OR TO
THE PRODUCTS DESCRIBED THEREIN AT ANY TIME WITHOUT NOTICE.
Trademarks:
is a registrated trademark of Genesys Logic Inc..
All trademarks are the properties of their respective owners.
Office:
Genesys Logic, Inc.
12F, No. 205, Sec. 3, Beishin Rd., Shindian City,
Taipei, Taiwan
Tel: (886-2) 8913-1888
Fax: (886-2) 6629-6168
http://www.genesyslogic.com
© 2004 Genesys Logic Inc. - All rights reserved.
Page 2
GL816 USB 2.0 Flash Card Reader Controller
Revision History
Revision
Date
Description
1.00
05/10/2002
First draft release
1.10
07/17/2002
Changed the package from QFP128 to LQFT 128
1.20
09/20/2002
Added package information data
1.30
08/11/2002
Added chapter 8 Ordering Information
1.31
09/29/2003
1.40
07/02/2003
Added disclaimer about X-D Picture license
1. Updated Table 6.1 - Absolute Maximum Ratings value
2. Updated Table 6.2 - DC Characteristics value
© 2004 Genesys Logic Inc. - All rights reserved.
Page 3
GL816 USB 2.0 Flash Card Reader Controller
TABLE OF CONTENTS
CHAPTER 1
GENERAL DESCRIPTION........................................................................... 6
CHAPTER 2 FEATURES ....................................................................................................... 7
CHAPTER 3 BLOCK DIAGRAM ........................................................................................ 9
CHAPTER 4 PIN ASSIGNMENT ....................................................................................... 10
4.1 PINOUTS ............................................................................................................................. 10
4.2 PIN LIST ............................................................................................................................. 11
4.3 PIN DESCRIPTIONS ............................................................................................................ 12
CHAPTER 5 FUNCTIONAL DESCRIPTION ................................................................. 16
5.1 UTM .................................................................................................................................. 16
5.2 SIE ..................................................................................................................................... 16
5.3 EP0 FIFO.......................................................................................................................... 16
5.4 EP3 FIFO.......................................................................................................................... 16
5.5 BULK FIFO ....................................................................................................................... 16
5.6 MHE (MEDIA HARDWARE ENGINE) .............................................................................. 16
CHAPTER 6 ELECTRICAL CHARACTERISTICS ...................................................... 17
6.1 ABSOLUTE MAXIMUM R ATINGS...................................................................................... 17
6.2 DC CHARACTERISTICS .................................................................................................... 17
6.3 AC CHARACTERISTICS .................................................................................................... 18
6.3.1 UTMI Transceiver.................................................................................................. 18
6.3.2 External Flash ......................................................................................................... 18
6.3.3 PCMCIA................................................................................................................... 18
6.3.4 SmartMedia ............................................................................................................. 19
6.3.5 Memory Stick .......................................................................................................... 20
6.3.6 Secure Digital / MultiMedia Card........................................................................ 21
CHAPTER 7 PACKAGE DIMENSION ............................................................................. 22
CHAPTER 8
ORDERING INFORMATION .................................................................... 23
© 2004 Genesys Logic Inc. - All rights reserved.
Page 4
GL816 USB 2.0 Flash Card Reader Controller
LIST OF FIGURES
FIGURE 3.1 - BLOCK DIAGRAM ............................................................................................... 9
FIGURE 4.1 - PINOUT DIAGRAM ............................................................................................ 10
FIGURE 6.1 - TIMING DIAGRAM OF E XTERNAL FLASH ....................................................... 18
FIGURE 6.2 - TIMING DIAGRAM OF PCMCIA ..................................................................... 18
FIGURE 6.3 - TIMING DIAGRAM OF S MARTMEDIA ............................................................. 19
FIGURE 6.4 - TIMING DIAGRAM OF MEMORYSTICK........................................................... 20
FIGURE 6.5 - TIMING DIAGRAM OF SD / MMC INTERFACE .............................................. 21
FIGURE 7.1 - GL816 128 PIN LQFP PACKAGE ................................................................... 22
LIST OF TABLES
TABLE 4.1 - PIN LIST .............................................................................................................. 11
TABLE 4.2 - PIN DESCRIPTIONS ............................................................................................. 12
TABLE 6.1 - ABSOLUTE MAXIMUM RATINGS....................................................................... 17
TABLE 6.2 - DC CHARACTERISTICS ...................................................................................... 17
TABLE 8.1 - ORDERING INFORMATION................................................................................. 23
© 2004 Genesys Logic Inc. - All rights reserved.
Page 5
GL816 USB 2.0 Flash Card Reader Controller
CHAPTER 1
GENERAL DESCRIPTION
The GL816 is a highly integrated, flexible application USB 2.0 Multi-Interface Flash Card Reader controller.
TM
It supports USB 2.0 high-speed transmission to PCMCIA, CompactFlash
(CF), Micro Drive,
TM
TM
TM
TM
SmartMedia (SM), Secure Digital
(SD), Multi Media Card
(MMC), and MemoryStick
(MS)
interface on one chip. Besides the flash card interface controller each, the GL816 integrates Genesys Logic
own design USB 2.0 high-speed UTMI (USB 2.0 Transceiver Macrocell Interface) transceiver. As a single
chip solution for USB 2.0 multi flash card reader, the GL816 complies with Universal Serial Bus specification
rev. 2.0, USB Storage Class specification ver.1.0, and flash card interface specification each.
The GL816 can support different kinds of multi-interface combinations. For the best performance
consideration, the GL816 integrates high efficiency card interface hardware engine for data transfer, and the
48MHz feature-enhanced 8051 micro-controller. The GL816 also supports firmware upgrade via USB
interface, and external flash read/ write for firmware upgrade and other applications. With the advanced
mobile consideration in the IA application, the GL816 can support Inter-Media transfer, it means that the data
transfer between different cards doesn’t need the support of USB host in PC system.
The GL816 equips dedicated power control pins for different cards and power / busy indication. And the pin
assignment design fits to card sockets to provide easier PCB layout. With 8 additional GPIOs, and firmware
controllable CD, CE pins, the GL816 can be programmed to fit your various design in USB 2.0 high speed
multi-interface flash card reader applications.
© 2004 Genesys Logic Inc. - All rights reserved.
Page 6
GL816 USB 2.0 Flash Card Reader Controller
CHAPTER 2
l
FEATURES
TM
TM
Supports PCMCIA, CompactFlash
(CF), SmartMedia
(SM), MemoryStick
TM
(SD) and Multi Media Card (MMC) interface on one chip.
TM
TM
(MS), Secure Digital
l
Complies with 480Mbps Universal Serial Bus specification rev. 2.0.
l
Complies with USB Storage Class specification rev. 1.0. (Bulk only protocol).
l
l
Operating System supported: Win XP/ 2000/ Me/ 98/ 98SE; Mac OS 9.x/ X.
Supports 1 device address and up to 10 endpoints: Control (0)/ Bulk Read (1)/ Bulk Write (2)/ Interrupt (3),
and 3 optional Bulk Read/ Write endpoints pair.
l
Integrated USB 2.0 Transceiver Macrocell Interface (UTMI) transceiver and Serial Interface Engine (SIE).
l
Integrated 8051 micro-controller with enhanced feature:
- Supports 48MHz clock rate.
- 12 clocks per instruction cycle.
- Embedded 24KB Mask ROM and 2KB+256B SRAM.
- Supports external 64KB ROM/ Flash for design flexibility.
l
Supports firmware upgrade via USB interface.
l
Supports external flash read/ write for firmware upgrade and other applications.
l
Supports serial EEPROM 93C86 interface for the flexibility of vendor or firmware parameters, EEPROM
size up to 2KB.
l
High efficiency card interface hardware engine for data transfer.
l
Shared pins between PCMCIA and SmartMediaTM interface.
l
PCMCIA interface:
- Supports address up to 16 bits, with fix and incremental mode.
- Supports 8 / 16 bit data mode and different timing.
- Supports WAIT# detection.
- Supports multi signal level (3.3 / 5V).
- Other control signals like CD1#, CD2#, CE1#, CE2# … etc.
l
SmartMediaTM interface:
- Supports address up to 4 bytes, 8 bit data width and different speed.
- Supports different page size, and automatic append redundant area data (8/16 bytes).
- Hardware ECC generation and verification.
- Supports firmware correct page ECC error capability.
- Supports automatic page copy (source page read + destination page write).
l
MemoryStickTM interface:
- Complies with MemoryStick interface specification.
- Supports hardware BS/SDIO/SCLK signals.
- Supports INS signal.
- Supports automatic CRC16 generation and verification.
- Supports hardware CMD timeout detection.
- Supports different clock rate up to 24 MHz.
l
Secure DigitalTM/ Multi Media CardTM interface:
- Complies with Secure Digital / MMC interface specification.
- Supports both SD / MMC mode access: CLK/CMD/DAT0/DAT1/DAT2/DAT3.
- Command transmit and response receive can be enabled separately.
- Automatic CRC7 generation for command and CRC7 verification for response on CMD.
- Supports automatic CRC16 generation and verification on DAT3-0.
In addition to full packet transaction, optional single byte/ bit operation on both CMD and DAT line/ lines.
© 2004 Genesys Logic Inc. - All rights reserved.
Page 7
GL816 USB 2.0 Flash Card Reader Controller
-
Data processing in block or byte.
Supports different clock rate from 375 KHz to 24 MHz.
l
Dedicated power control pins for different cards and power / busy indication.
l
Build-in power-on reset (POR) and low-voltage detector (LVD).
l
3.3 Volt operation.
l
Pin assignment fits to card sockets to provide easier PCB layout.
l
Supports 8 additional GPIOs and firmware controllable CD, CE pins.
l
Available in 128-pin LQFP package.
© 2004 Genesys Logic Inc. - All rights reserved.
Page 8
GL816 USB 2.0 Flash Card Reader Controller
CHAPTER 3
BLOCK DIAGRAM
MHE
EP0 FIFO
TXFIFO
MHE Control
DATA A
DATA B
MCFIFO
RXFIFO
PCMCIA
MIF
EP3 FIFO
DATA A
DATA B
SIE
MemoryStick
MIF
USB register
SD/ MMC
MIF
+ FIFO
8051
Core
Control
UTM
SmartMedia
MIF
Mask ROM
SRAM
Figure 3.1 - Block Diagram
© 2004 Genesys Logic Inc. - All rights reserved.
Page 9
GL816 USB 2.0 Flash Card Reader Controller
CHAPTER 4
PIN ASSIGNMENT
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
PCVS2#
A5
PCRST
A4
WAIT#
A3
A2/SMWP#
REG#
PVIO2
A1/ALE
A0/CLE
D0
D8
D1
D9
D2
D10
PCCD2#
PGND2
DGND1
BSYIND
PWRIND
EXTRST#
PWR33CB
GPIO4
GPIO3
NVMCS#
NVMA0
NVMA1
GPIO2
GPIO1
WPD#
4.1 Pinouts
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
GL816
LQFP - 128
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
DVDD2
DVDD1
PWR33CA
CD#
NVMA2
NVMA3
NVMD4
NVMA5
NVMA6
NVMA7
NVMA8
NVMA9
DAT0
DAT1
CLK
CMD
DAT3
DAT2
NVMA10
NVMA11
NVMA12
NVMA13
NVMA14
NVMA15
SMCD#
SMWPD#
SMCE#
RB#
AGND2
XO
XI
AVDD2
INS
SCLK
D3
PCCD1#
D4
D11
D5
D12
D6
PGND1
D13
D7
D14
PCCE1#
D15
D10
PCCE2#
OE#
PCVS1#
PVIO1
A11
IOR#/RE#
A9
IOW#/WR#
RPU
AVDD1
VPF
VPH
VMF
VMH
AGND1
RREF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
A6
GPIO5
GPIO6
A7
A12
A15
A16
IREQ#
WE#
A14
A13
A8
DGND2
DGND3
NVMOE#
NVMWE#
CS
SK
DI
DO
NVMD0
NVMD1
NVMD2
NVMD3
GPIO7
DVDD3
NVMD4
NVMD5
NVMD6
NVMD7
BS
SDIO
Figure 4.1 - Pinout Diagram
© 2004 Genesys Logic Inc. - All rights reserved.
Page 10
GL816 USB 2.0 Flash Card Reader Controller
4.2 Pin List
Table 4.1 - Pin List
Pin#
Pin Name Type Pin#
Pin Name Type Pin# Pin Name
Type Pin#
Pin Name Type
1
INS
B/I
33 AVDD2
P
65 WPD#
B/I
97 A6
O
2
SCLK
O
34 XI
I
66 GPIO1
B
98 GPIO5
B
3
D3
B
35 XO
B
67 GPIO2
B
99 GPIO6
B
4
PCCD1#
B/I
36 AGND2
P
68 NVMA1
O
100 A7
O
5
D4
B
37 RB#
B/I
69 NVMA0
O
101 A12
O
6
D11
B
38 SMCE#
B/O
70 NVMCS#
O
102 A15
O
7
D5
B
39 SMWPD#
B/I
71 GPIO3
B
103 A16
O
8
D12
B
40 SMCD#
B/I
72 GPIO4
B
104 IREQ#
B/I
9
D6
B
41 NVMA15
O
73 PWR33CB
O
105 WE#
O
10 PGND1
P
42 NVMA14
O
74 EXTRST#
I
106 A14
O
11 D13
B
43 NVMA13
O
75 PWRIND
O
107 A13
O
12 D7
B
44 NVMA12
O
76 BSYIND
O
108 A8
O
13 D14
B
45 NVMA11
O
77 DGND1
P
109 DGND2
P
B/O 46 NVMA10
O
78 PGND2
P
110 DGND3
P
14 PCCE1#
15 D15
B
47 DAT2
B/SO 79 PCCD2#
B/I 111 NVMOE#
O
16 A10
O
48 DAT3
B/SO 80 D10
B
112 NVMWE#
O
B/SO 81 D2
B
113 CS
O
82 D9
B
114 SK
O
17 PCCE2
B/O 49 CMD
18 OE#
O
50 CLK
19 PCVS1#
B/I
51 DAT1
B/SO 83 D1
B
115 DI
O
20 PVIO1
P
52 DAT0
B/SO 84 D8
B
116 DO
I/SO
21 A11
O
53 NVMA9
O
85 D0
B
117 NVMD0
B
22 IOR#/RE#
O
54 NVMA8
O
86 A0/CLE
O
118 NVMD1
B
23 A9
O
55 NVMA7
O
87 A1/ALE
O
119 NVMD2
B
24 IOW#/WR#
O
56 NVMA6
O
88 PVIO2
P
120 NVMD3
B
25 RPU
A
57 NVMA5
O
89 REG#
26 AVDD1
P
58 NVMA4
O
90 A2/SMWP#
O
122 DVDD3
P
27 VPF
B
59 NVMA3
O
91 A3
O
123 NVMD4
B
28 VPH
B
60 NVMA2
O
92 WAIT#
I/SO 124 NVMD5
B
29 VMF
B
61 CD#
B/I
93 A4
O
125 NVMD6
B
30 VMH
B
62 PWR33CA
O
94 PCRST
B
126 NVMD7
B
31 AGND1
P
63 DVDD1
P
95 A5
O
127 BS
O
32 RREF
A
64 DVDD2
P
96 PCVS2#
B/I 128 SDIO
© 2004 Genesys Logic Inc. - All rights reserved.
O
B/O 121 GPIO7
B
B
Page 11
GL816 USB 2.0 Flash Card Reader Controller
4.3 Pin Descriptions
Table 4.2 - Pin Descriptions
USB Interface
Pin Name
Pin#
Type
RPU
25
A
USB resistor pull up
VPF
27
B
FS D+
VPH
28
B
HS D+
VMF
29
B
FS D-
VMH
30
B
HS D-
RREF
32
A
Reference resistor
XI
34
I
Crystal input
XO
35
41~46,
53~60,
68,69
B
Crystal output
O
Ext. flash address 15~0
NVMA15~0
O
(pu)
I
(pu)
O
(pd)
O
(pd)
Description
Ext. flash CS#
NVMCS#
70
EXTRST#
74
PWRIND
75
BSYIND
76
NVMOE#
111
O
Ext. flash OE#
NVMWE#
112
117~120,
123~126
O
B
(pd)
Ext. flash WE#
NVMD0~7
External reset
Power indicator
Busy indicator
Ext. flash Data 0~7
Memory Interface
Pin Name
Pin#
Type
Description
INS
1
B/I
(pu)
SCLK
2
O
Memory Stick SCLK
D3
3
B
PCMCIA data 3 / SmartMedia data 3
PCCD1#
4
B/I
PCMCIA CD1#
D4
5
B
PCMCIA data 4 / SmartMedia data 4
D11
6
B
PCMCIA data 11
D5
7
B
PCMCIA data 5 / SmartMedia data 5
D12
8
B
PCMCIA data 12
D6
9
B
PCMCIA data 6 / SmartMedia data 6
Memory Stick INS
© 2004 Genesys Logic Inc. - All rights reserved.
Page 12
GL816 USB 2.0 Flash Card Reader Controller
D13
11
B
PCMCIA data 13
D7
12
B
PCMCIA data 7 / SmartMedia data 7
D14
13
B
PCMCIA data14
PCCE1#
14
B/O
(pu)
PCMCIA CE1#
D15
15
B
PCMCIA data 15
A10
16
O
PCMCIA address 10
PCCE2#
17
B/O
(pu)
PCMCIA CE2#
OE#
18
O
PCMCIA OE#
PCVS1#
19
B/I
PCMCIA VS1# ATAPI DMARQ
A11
21
O
PCMCIA address 11
IOR#/RE#
22
O
PCMCIA IOR# / SmartMedia RE#
A9
23
O
PCMCIA address 9
IOW#/WR#
24
O
PCMCIAIOW# / SmartMedia RE#
RB#
37
SMCE#
38
SMWPD#
39
SMCD#
40
DAT2
47
DAT3
48
CMD
49
CLK
50
DAT1
51
DAT0
52
CD#
61
PWR33CA
62
WPD#
65
PWR33CB
73
O
Card 3.3V power control
PCCD2#
79
B/I
PCMCIA CD2#
D10
80
B
PCMCIA data 10
D2
81
B
PCMCIA data 2 / SmartMedia data 2
D9
82
B
PCMCIA data 9
D1
83
B
PCMCIA data 1 / SmartMedia data 1
B/I
(pu)
B/O
(pu)
B/I
(pu)
B/I
(pu)
B/SO
(pu)
B/SO
(pu)
B/SO
(pu)
O
B/SO
(pu)
B/SO
(pu)
B/I
(pu)
O
(pd)
B/I
(pu)
SmartMedia RDY/BSY#
SmartMedia CE#
SmartMedia Write Protect Detect
SmartMedia CD#
SD DAT2
SD DAT3
CD/MMC CMD
SD/MMC CLK
SD DAT1
SD/MMC DAT0
SD/MMC CD #
PCMCIA 3.3V power control
SD/MMC Write Protect Detect
© 2004 Genesys Logic Inc. - All rights reserved.
Page 13
GL816 USB 2.0 Flash Card Reader Controller
D8
84
B
PCMCIA data 8
D0
85
B
PCMCIA data 0 / SmartMedia data 0
A0/CLE
86
O
PCMCIA address 0 / SmartMedia CLE
A1/ALE
87
PCMCIA address 1 / SmartMedia ALE
REG#
89
O
B/O
(pu)
A2/SMWP#
90
O
PCMCIA address 2 / SmartMedia WP#
A3
91
PCMCIA address 3
WAIT#
92
O
I/SO
(pu)
A4
93
O
PCMCIA address 4
PCRST
94
B
(pd)
A5
95
PCVS2#
96
A6
PCMCIA REG#
PCMCIA WAIT#
PCMCIA reset
O
B/I
(pu)
PCMCIA address 5
97
O
PCMCIA address 6
A7
100
O
PCMCIA address 7
A12
101
O
PCMCIA address 12 / ATAPI DMACK#
A15
102
O
PCMCIA address 15
A16
103
O
PCMCIA address 16
IREQ#
104
B/I
(pu)
WE#
105
O
PCMCIA WE#
A14
106
O
PCMCIA address 6
A13
107
O
PCMCIA address 6
A8
108
O
PCMCIA address 6
BS
127
O
MemoryStick BS
SDIO
128
O
(pd)
PCMCIA VS2#
PCMCIA IREQ#
MemoryStick SDIO
EEPROM Interface
Pin Name
Pin#
Type
Description
CS
113
O
93C86 CS
SK
114
O
93C86 Clock
DI
115
O
93C86 Data in
DO
116
I/SO
93C86 Data ouot
© 2004 Genesys Logic Inc. - All rights reserved.
Page 14
GL816 USB 2.0 Flash Card Reader Controller
Miscellaneous Interface
Pin Name
Pin#
GPIO1
66
GPIO2
67
GPIO3
71
GPIO4
72
GPIO5
98
GPIO6
99
GPIO7
121
Type
B
(odpu)
B
(odpu)
B
(odpu)
B
(odpu)
B
(odpu)
B
(odpu)
B
(odpu)
Description
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
Power / Ground
Pin Name
Pin#
Type
PGND1
10
P
Pad GND #1
PVIO1
20
P
Power (5 / 3.3V) for pin 3-24
AVDD1
26
P
Analog VDD #1
AGND1
31
P
Analog GND #1
AVDD2
33
P
Analog VDD #2
AGND2
36
P
Analog GND #2
DVDD1
63
P
Digital VDD #1
DVDD2
64
P
Digital VDD #2
DGND1
77
P
Digital GND #1
PGND2
78
P
Pad GND #2
PVIO2
88
P
Power (3.3 / 5V) for pin 79-108
DGND2
109
P
Digital GND #2
DGND3
110
P
Digital GND #3
DVDD3
122
P
Digital VDD #3
Notation:
Type
O
I
B
B/I
B/O
P
A
SO
pu
pd
odpu
Description
Output
Input
Bi-directional
Bi-directional, default input
Bi-directional, default output
Power / Ground
Analog
Automatic output low when suspend
Internal pull up
Internal pull down
Open drain with internal pull up
© 2004 Genesys Logic Inc. - All rights reserved.
Page 15
GL816 USB 2.0 Flash Card Reader Controller
CHAPTER 5
FUNCTIONAL DESCRIPTION
5.1 UTM
The USB 2.0 Transceiver Macrocell, it’s the analog circuitry that handles the low level USB protocol and
signaling, and shifts the clock domain of the data from the USB 2.0 rate to one that is compatible with the
general logic.
5.2 SIE
The Serial Interface Engine, which contains the USB PID and address recognition logic, and other sequencing
and state machine logic to handle USB packets and transactions.
5.3 EP0 FIFO
It is composed of TX0FIFO and RX0FIFO, with 64-byte FIFO each, and it is used for endpoint 0 data transfer.
5.4 EP3 FIFO
It’s an 8-byte FIFO for endpoint 3.
5.5 Bulk FIFO
It is composed of TXFIFO and RXFIFO for data transmission and receiving respectively, also with different
modes support:
TXFIFO:
1. To ensure the continuous data transmission, TXFIFO includes 512 bytes DATA-A FIFO, 512 bytes
DATA-B FIFO, and two 16 bytes corresponding redundant areas. All can be directly accessed by 8051
µC.
2. Normally SIE popes data, MHE pushes data for DATA A/B FIFOs, and redundant area is pushed by MHE
when SmartMedia MIF is enabled and popped by uC.
3. Supports uC single byte access for SmartMedia ECC error correction.
4. At transmit mode SIE won’t transmit data filled in TXFIFO before uC complete the data integrity
checking.
RXFIFO:
1. To ensure the continuous data transmission, RXFIFO includes 512 bytes DATA-A FIFO, 512 bytes
DATA-B FIFO, and 16 bytes single redundant area. All can be directly accessed by 8051 µC.
2. Normally MHE popes data, SIE pushes data for DATA A/B FIFOs, and redundant area is pushed by uC
and popped by MHE when SmartMedia MIF is enabled.
Buffer Mode:
1. Buffer mode is enabled by firmware and is used to copy data block from source to destination in same
card for SmartMedia or MemoryStick applications.
2. Under Buffer mode, firmware can enable MIF to read source data block to TXFIFO, check the data
integrity, then enable MIF to write data in TXFIFO to destination data block space on memory card.
3. For SmartMedia application, the redundant data write to destination data block space is from redundant
area of RXFIFO.
5.6 MHE (Media Hardware Engine)
The Media Hardware Engine contains 4 MIF (Media Interface), MHE control and MCFIFO.
1. MIF (Media Interface): There are PCMCIA MIF, SmartMedia MIF, MemoryStick MIF, and Secure
Digital/ Multi Media Card MIF in MHE.
2. MCFIFO (Media Control FIFO): It’s a 64-byte FIFO that shared by MemoryStick and SD/ MMC MIF.
In MemoryStick application, the MCFIFO is used for register read and write function; In SD/ MMC
application, it is used for command and response.
3. SMAFIFO (SmartMedia TM Address FIFO): It’s a 4-byte FIFO for SmartMedia address only.
© 2004 Genesys Logic Inc. - All rights reserved.
Page 16
GL816 USB 2.0 Flash Card Reader Controller
CHAPTER 6
ELECTRICAL CHARACTERISTICS
6.1 Absolute Maximum Ratings
Table 6.1 - Absolute Maximum Ratings
Parameter
Value
Ambient Temperature under bias (TA)
0°C to 70°C
Supply Voltage
+3.0V to +3.6V
Ground Voltage
0V
12 MHz ± 30ppm
FOSC
6.2 DC Characteristics
Table 6.2 - DC Characteristics
Symbol
Parameter
Condition
Min.
Typ.
Max.
Unit
VCC
Supply Voltage
3.0
3.3
3.6
V
VIH
Input High Voltage
2.6
-
5
V
VIL
Input Low Voltage
0.0
-
0.7
V
-10
-
10
µA
0 < VIN < VCC
II
Input Leakage current
VOH
Output High Voltage
3.0
-
-
V
VOL
Output Low Voltage
-
-
0.2
V
IOH
Output Current High
-
8.3
-
mA
IOL
Output Current Low
-
7.8
-
mA
CIN
Input Pin Capacitance
-
-
2.0
pF
ISUSP
Suspend current
-
-
280
µA
ICC
Supply current
-
-
85
mA
1.5K external pull-up
included
Connect to USB with 8051
operating
© 2004 Genesys Logic Inc. - All rights reserved.
Page 17
GL816 USB 2.0 Flash Card Reader Controller
6.3 AC Characteristics
6.3.1 UTMI Transceiver
The GL816 is fully compatible with Universal Serial Bus specification rev. 2.0 and USB 2.0 Transceiver
Macercell Interface (UTMI) specification rev. 1.01. Please refer to the specifications for more information.
6.3.2 External Flash
NVMA[0..15]
dddddxdddddddddddddddxddddd
\\\\\;\\\\\\\\\\\\\\@’
\\\\\
Twc
NVMOE#
lllllrhhhhhhhhhhhhhhhflllll
\\\\\;\\\@;\\\\\@’
\\\;\\@’
\
Tow
Tww
Tra
NVMWE#
hhhhhhhhhhfllllllrhhhhhhhhh
dddddxddddxddddddddddxdddxd
NVMD[0..7]
Figure 6.1 - Timing Diagram of External Flash
Parameter
Description
Min
Typ
TWC
Write data cycle time
102.5
TWW
Write pulse width
41.6
TOW
OE# to WE# time
38.6
TRA
Read Access time
Max
Unit
ns
90
6.3.3 PCMCIA
Read
A[0..16]
dxddddddddddddddddddddddddd
\\\\\\\\\\\\\;\\\@;\\@’
Tds
Tdh
\\\\
OE# / IOR#
hhhhhhhfllllllllllrhhhhhhfl
\\\\\\\;\\\\\\\\\\\\\\\\@’
Tdc
\
D[0..15]
zzzzzzzzzzzzznddddddddozzzz
Write
A[0..16]
dxddddddddddddddddddddddddd
WE# / IOW#
\\\\;\\@;\\\\\\\\@;\\@’
Tdp
Tpw
Tdd
\\\\
hhhhhhhhflllllllllrhhhhhhfl
D[0..15]
\\\\\\\;\\\\\\\\\\\\\\\\@’
Tdc
\
zzzzndddddddddddddddddozzzz
Figure 6.2 - Timing Diagram of PCMCIA
© 2004 Genesys Logic Inc. - All rights reserved.
Page 18
GL816 USB 2.0 Flash Card Reader Controller
Parameter
Description
Tds
Data setup time (read)
Tdh
Data hold time (read)
Tdc
Tpw
Mode
Access cycle time (read/write)
Control pulse width (read/write)
Tdp
Data pre-output time (write)
Tdd
Data delay time (write)
Min
Typ
0, 1
88.3
2, 3
38.3
0, 1
2
2, 3
2
0
666.4
1
416.5
2
222.1
3
166.5
0
333.2
1
166.6
2
133.2
3
66.6
0, 1
26.6
2, 3
1.6
0, 1
41.6
2, 3
16.6
Max
Unit
ns
6.3.4 SmartMedia
Read
\\\\\;\\\\\\\\\\\\\@;\\\\\@’
Trw
Tcr
RE#
hhhhhfllllllrhhhhhhhfllllllr
Tds
Tdh
\\\\\\\\;\\@;\@’ \\\\\\\\\\\\
D[0..7]
zzzzzzzznddddddozzzzzzzznddd
Write
CLE
lrhhhhflllllllllllllllllllll
ALE
\;\\\@’
\\\\\\\\\\\\\;\\\\@’ \
Tcw
lllllllllrhhhhhhhfllllllllll
WE#
\\\\\\\\\\\\\\\\\\\\;\@’ \\\\
hhhhhhhhhhhhhhhhhhhhfllrhhfl
D[0..7]
\;@;@’ \\\;@’ ;@;@’ \\\\;@;@’ \\
zzzndozzzzndozndozzzzndddozn
T
Tww
Tcd Tdw
Tad
Tai Tdw
Tdp
Tdd
Figure 6.3 - Timing Diagram of SmartMedia
© 2004 Genesys Logic Inc. - All rights reserved.
Page 19
GL816 USB 2.0 Flash Card Reader Controller
Parameter
Description
Mode
Min
Typ
Normal
165
Slow
198
Normal
100
Slow
166
Normal
66
Slow
100
Tcw
CLE active width
Twc
Write data cycle time
Tww
Write pulse width
Tcd
CLE-to-command delay
Tdw
Data width
Tad
ALE-to-address delay
33.3
Tai
Address data interval time
33.3
Tdp
Data pre-output delay
33.3
Tdd
Data delay time
33.3
Tcr
Read data cycle time
Trw
Read pulse width
100
Tds
Data setup time
40
Tdh
Data hold time
2
Max
Unit
33.3
Normal
67
Slow
100
Normal
133.3
Slow
166.6
ns
6.3.5 Memory Stick
SCLK
llrhhhhhhhhhhhhhhhfllllllllll
lllrfrfrfrfrfrfrfrfrfrfrfrfrf
SDIO
ddddxdddddddddddddddxdddddddd
BS
Figure 6.4 - Timing Diagram of MemoryStick
Parameter
Fck
Description
SCLK frequency
© 2004 Genesys Logic Inc. - All rights reserved.
Mode
Typ
0
1.5M
1
6M
2
15M
3
24M
Unit
Remark
Hz
Page 20
GL816 USB 2.0 Flash Card Reader Controller
6.3.6 Secure Digital / MultiMedia Card
CMD
dddxdxdxdddddddddddddddddxdddd
CLK
rfrfrfrfrfrfrfrfrfrfrfrfrfrfrf
dddddddddddddxdddddddddddxdddd
DAT
Figure 6.5 - Timing Diagram of SD / MMC Interface
Parameter
Fck
Description
CLK frequency
© 2004 Genesys Logic Inc. - All rights reserved.
Mode
Typ
0
375K
1
6M
2
15M
3
24M
Unit
Remark
Hz
Page 21
GL816 USB 2.0 Flash Card Reader Controller
CHAPTER 7
PACKAGE DIMENSION
D
D1
A
A2
D
96
65
64
97
B
E2
128
33
4X
32
1
4X
e
0- 1
b
aaa C A B D
bbb H A B D
C
ccc
R1
R2
H
GAGE PLANE
0.25mm
S
L
0- 3
NOTES :
1. DIMENSIONS D1 AND E1 DO NOT INCLUDE
MOLD PROTRUSION. ALLOWABLE
PROTRUSION IS 0.25 mm PER SIDE. D1 AND E1
ARE MAXIMUM PLASTIC BODY SIZE
DIMENSIONS INCLUDING MOLD MISMATCH.
2. DIMENSION b DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL NOT CAUSE THE LEAD
WIDTH TO EXCEED THE MAXIMUM b
DIMENSION BY MORE THAN 0.08mm. DAMBAR
CAN NOT BE LOCATED ON THE LOWER RADIUS
OR THE FOOT.
c
ddd M C A B s D s
0-
0- 2
L1
E
A
E1
A1
0.05 S
D2
SEATING
PLANE
C
CONTROL DIMENSIONS ARE IN MILLIMETERS.
MILLIMETER
INCH
SYMBOL
MIN. NOM. MAX. MIN. NOM. MAX.
A
1.60
0.063
A1
0.05
0.15 0.002
0.006
1.35 1.40 1.45 0.053 0.055 0.057
A2
D
16.00 BASIC
0.630 BASIC
E
16.00 BASIC
0.630 BASIC
D1
14.00 BASIC
0.551 BASIC
E1
14.00 BASIC
0.551 BASIC
D2
12.40 BASIC
0.488 BASIC
E2
12.40 BASIC
0.488 BASIC
R1
0.08
0.003
R2
0.08
0.20 0.003
0.008
0
3.5
7
0
3.5
7
00
0
0- 1
0- 2
11
12
13
11
12
13
0- 3
11
12
13
11
12
13
c
0.09
0.20 0.004
0.008
L
0.45 0.60 0.75 0.018 0.024 0.030
L1
1.00 REF
0.039 REF
S
0.20
0.008
b
0.13 0.16 0.23 0.005 0.006 0.009
e
0.40 BASIC
0.016 BASIC
TOLERANCES OF FORM AND POSITION
aaa
0.20
0.008
bbb
0.20
0.008
ccc
0.08
0.003
ddd
0.07
0.003
Figure 7.1 - GL816 128 Pin LQFP Package
© 2004 Genesys Logic Inc. - All rights reserved.
Page 22
GL816 USB 2.0 Flash Card Reader Controller
CHAPTER 8
ORDERING INFORMATION
Table 8.1 - Ordering Information
Part Number
Package
GL816
128-pin LQFP
© 2004 Genesys Logic Inc. - All rights reserved.
Status
Page 23