RPI-HUB-MODULE Datasheet by FTDI, Future Technology Devices International Ltd

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FTDI RPi HUB Module Datasheet ua UAR T/245FIFO/SPI/I C/JTAG/GPIO interface can verter. AN 108 DS FT223ZH. Description module designed for Raspberry PT. “@-
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RPi HUB Module Datasheet
Version 1.0
Document Reference No.: FT_000700 Clearance No.: FTDI# 297
Future Technology
Devices
International Ltd
Datasheet
RPi HUB Module
Datasheet
RPi HUB Module connects to a Raspberry-Pi computer and expands the number of interfaces that can be
accessed downstream from a Host. RPi HUB Module also provides a dual channel USB
UART/245FIFO/SPI/I2C/JTAG/GPIO interface converter.
1 Introduction
The FT2232H based RPi HUB Module is a USB to UART/245FIFO/SPI/I2C/JTAG/GPIO interface expansion
module targeted at connecting to Raspberry-Pi computer to expand the number of interfaces. However, it
is not limited to this application. It can also be used as a hub device or an FT2232H evaluation module.
The module has a USB 2.0 Hi-Speed hub chip which supports up to three external downstream USB ports:
2 via a dual USB connector and 1 via the DIL connector pins. Additionally, by utilising the FT2232H USB
Hi-Speed dual-port bridge chip which handles all the USB signalling and protocols, the module can easily
support up to two flexible interfacing ports. It is ideal for development purposes to quickly prove
functionality of adding USB to a target design.
This module utilises the GL850G USB 2.0 hub controller which provides a low-cost and widely used USB 2.0
hub solution, to provide up to 4 downstream USB ports. The GL850G is a single chip USB hub solution. The
GL850G is a full function solution which supports both Individual/Gang power management modes and two-
colour (green/amber) status LED.
The FT2232H used on the Module is FTDI’s 5th generation of USB devices. The FT2232H is a USB 2.0 Hi-
Speed (480Mb/s) to UART/MPSSE IC. The device features two interfaces that can be configured for
asynchronous or synchronous serial communications or Parallel FIFO Interface. The two interfaces can also
be independently configured via an MPSSE engine. This allows the FT2232H to operate as two UART/Bit-Bang
ports or two MPSSE engines which can be used to emulate JTAG, SPI, I2C, Bit-bang or other synchronous
serial modes. All I/Os of the RPi HUB Module operate at 3.3V TTL and are 5V safe.
FT2232H’s MPSSE interfaces are controlled over USB, for details on MPSSE see: Application Note AN_108.
For more details on FT2232H see: FT2232H datasheet DS_FT2232H.
1.1 Ordering Information
Product Name
Order Code
Description
RPi HUB Module
RPi-HUB-Module
USB HUB and USB to dual channel multi interface converter
module designed for Raspberry Pi.
Table 1.1 Ordering Information
7'," FTDI RPi HUB Module Datasheet ‘3‘. Chip
2
Copyright © 2012 Future Technology Devices International Limited
RPi HUB Module Datasheet
Version 1.0
Document Reference No.: FT_000700 Clearance No.: FTDI# 297
Table of Contents
1 Introduction ................................................................................... 1
1.1 Ordering Information .................................................................................... 1
2 Product Details ............................................................................... 3
2.1 Features ........................................................................................................ 3
2.2 Driver Support .............................................................................................. 3
2.3 Functions Overview ....................................................................................... 4
3 Pin Out and Signal Description ....................................................... 5
3.1 Module Connector Descriptions ..................................................................... 5
3.2 FT2232H Pin and Signal Descriptions ............................................................ 6
3.3 Module Pin and Signal Descriptions ............................................................... 7
4 Guide to Supplying Power .............................................................. 9
5 Mechanical Details ........................................................................ 10
6 Schematic Diagram ....................................................................... 11
7 Contact Information ..................................................................... 13
Appendix A FT2232H EEPROM Configuration ...................................................... 14
Appendix B References ....................................................................................... 15
Appendix C List of Figures and Tables ................................................................ 15
List of Figures ....................................................................................................... 15
List of Tables ......................................................................................................... 15
Appendix D Revision History .............................................................................. 16
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Copyright © 2012 Future Technology Devices International Limited
RPi HUB Module Datasheet
Version 1.0
Document Reference No.: FT_000700 Clearance No.: FTDI# 297
2 Product Details
2.1 Features
The RPi HUB Module has the following features:
General:
UART data transfer rates from 300 baud to 12
Mbaud at 3.3V TTL levels
Synchronous Serial (MPSSE) data rates of up to
30Mbps on JTAG, SPI and I2C
One dual-port USB type A connector and 0.1
pitch header to support up to 3 downstream
USB ports
Green/Red status LED for downstream USB
port 1 & 2.
LED indicating power supply to external
downstream USB ports
On-board EEPROM 93LC56 for FT2232H
configuration
UHCI / OHCI / EHCI host controller compatible
2.2 Driver Support
Royalty-Free VIRTUAL COM PORT (VCP)
DRIVERS for:
Windows 7 32,64-bit
Windows Vista
Windows XP 32,64-bit
Windows XP Embedded
Windows CE.NET 4.2 , 5.0 and 6.0
MAC OS OS-X
Linux 2.6.32 or later
ARM Linux
Android
Royalty-Free D2XX Direct Drivers (USB Drivers +
DLL S/W Interface):
Windows 7 32,64-bit
Windows Vista
Windows XP 32,64-bit
Windows XP Embedded
Windows CE.NET 4.2, 5.0 and 6.0
MAC OS OS-X
Linux 2.6.32 or later
ARM Linux
Android
The drivers listed above are all available to download for free from www.ftdichip.com. Various 3rd Party
Drivers are also available for various other operating systems - visit www.ftdichip.com for details.
For driver installation instructions please see:
http://www.ftdichip.com/Support/Documents/InstallGuides.htm.
FTDI RPi HUB Module Datasheet » - Chip m er . httQ:[[www.ftdichip.com[Drivers[D2XX.htm. htt: www.Ras her -Pi i.or
4
Copyright © 2012 Future Technology Devices International Limited
RPi HUB Module Datasheet
Version 1.0
Document Reference No.: FT_000700 Clearance No.: FTDI# 297
2.3 Functions Overview
A block diagram of RPi HUB Module is illustrated in Figure 1.2.
2X12 Pin 2.54mm Male DIL Connector
FT2232H
USB Type A
Plug
USB
Dual USB
Type A
Connector
GL850
2X12 Pin 2.54mm Male DIL Connector
USB
USB
USB
USB
Channel A
Channel B
Hi-Speed USB
to Dual Channel
Serial Data
Converter
4 Channel
Hi-Speed USB
HUB
Connects to RPi
Connects to
Mouse/Keyboard/
etc.
Figure 1.2 Block diagram of RPi HUB Module
The block diagram Figure 1.2 illustrates: the RPi HUB Module routes the signals from the GL850G and
FT2232H devices to two 2X12-pin, 0.1”, headers and a dual-port USB type A connector. This allows easy
connection to most PCB header sockets and ribbon cables.
To use the FT2232H connected to a RPi. The RPi operating system by default includes the necessary
virtual com port (VCP) drivers to access both ports of the FT2232H through the TTY.
FTDI D2XX drivers, which allow access to the FT2232H through a DLL, are available for free by clicking
here. For more information on FTDI drivers see: http://www.ftdichip.com/Drivers/D2XX.htm.
The main target application for the RPi HUB Module is that it can be attached to a Raspberry-Pi computer
as an expansion module. The RPi HUB Module expands the interfaces of Raspberry-Pi computer with up
to 3 USB ports or 2 serial ports. More information is available on the Raspberry-Pi computer at
http://www.Raspberry-Pi pi.org/
FTDI RPi HUB Module Datasheet Ifrflifrflifl‘alil mama: _ m I 'u2 RPI HUB Module .com
5
Copyright © 2012 Future Technology Devices International Limited
RPi HUB Module Datasheet
Version 1.0
Document Reference No.: FT_000700 Clearance No.: FTDI# 297
3 Pin Out and Signal Description
3.1 Module Connector Descriptions
Figure 3.1 RPi HUB Module Connector Description (Top View)
RPi HUB Module has 4 connectors on the board. The detailed descriptions of these connectors are listed in
Table 3.1.
Reference
Designator
Description
CN1
USB type A signal connector to connect to the host
port
CN2
Dual-port USB type A connector to connect 2
downstream USB devices
CN3
+5V power input from external PSU to power the
module.
J1
0.1 2X12-pin header
J2
0.1 2X12-pin header
Table 3.1 RPi HUB Module Connector Descriptions
A detailed description of each pin out is given in the next section.
FTDI RPi HUB Module Datasheet Chip Fast CPU 45 FIFO ASYNC SYNC Seflal Style Host Bus Pm If Pm Name UART SYNC 245 FIFO BK-ban B‘t-ban MPSSE mter‘face FIFO Emu‘ation PWREN# PWREN# PWREN# PWREN# PWREN# PWREN# PWREN# PWRENJ’ SUSPEND SUSVEND SUSVEND SUSVEND SUSVEND SUSVEND SUSVEND SUSPEND
6
Copyright © 2012 Future Technology Devices International Limited
RPi HUB Module Datasheet
Version 1.0
Document Reference No.: FT_000700 Clearance No.: FTDI# 297
3.2 FT2232H Pin and Signal Descriptions
A list of functions available for every signal pin of the FT2232H is given in Figure 3.1.
Table 3.2 FT2232H Functions Table
FT2232H
Pin
Pin functions depend on EEPROM configuration
Pin #
Pin Name
UART
245 FIFO
SYNC
245 FIFO
ASYNC
Bit-bang
SYNC
Bit-bang
MPSSE
Fast
Serial
interface
CPU
Style
FIFO
Host Bus
Emulation
Channel A
16
ADBUS0
TXD
D0
D0
D0
D0
TCK/SK
USES
CHANNEL
B
D0
AD0
17
ADBUS1
RXD
D1
D1
D1
D1
TDI/DO
D1
AD1
18
ADBUS2
RTS#
D2
D2
D2
D2
TDO/DI
D2
AD2
19
ADBUS3
CTS#
D3
D3
D3
D3
TMS/CS
D3
AD3
21
ADBUS4
DTR#
D4
D4
D4
D4
GPIOL0
D4
AD4
22
ADBUS5
DSR#
D5
D5
D5
D5
GPIOL1
D5
AD5
23
ADBUS6
DCD#
D6
D6
D6
D6
GPIOL2
D6
AD6
24
ADBUS7
RI#
D7
D7
D7
D7
GPIOL3
D7
AD7
26
ACBUS0
TXDEN
RXF#
RXF#
**
**
GPIOH0
CS#
A8
27
ACBUS1
**
TXE#
TXE#
WRSTB#
WRSTB#
GPIOH1
A0
A9
28
ACBUS2
**
RD#
RD#
RDSTB#
RDSTB#
GPIOH2
RD#
A10
29
ACBUS3
RXLED#
WR#
WR#
**
**
GPIOH3
WR#
A11
30
ACBUS4
TXLED#
SIWUA
SIWUA
SIWUA
SIWUA
GPIOH4
SIWUA
A12
32
ACBUS5
**
CLKOUT
**
**
**
GPIOH5
**
A13
33
ACBUS6
**
OE#
**
**
**
GPIOH6
**
A14
34
ACBUS7
**
**
**
**
**
GPIOH7
**
A15
Channel B
38
BDBUS0
TXD
D0
D0
D0
TCK/SK
FSDI
D0
CS#
39
BDBUS1
RXD
D1
D1
D1
TDI/DO
FSCLK
D1
ALE
40
BDBUS2
RTS#
D2
D2
D2
TDO/DI
FSDO
D2
RD#
41
BDBUS3
CTS#
D3
D3
D3
TMS/CS
FSCTS
D3
WR#
43
BDBUS4
DTR#
D4
D4
D4
GPIOL0
D4
IORDY
44
BDBUS5
DSR#
D5
D5
D5
GPIOL1
D5
CLKOUT
45
BDBUS6
DCD#
D6
D6
D6
GPIOL2
D6
I/O0
46
BDBUS7
RI#
D7
D7
D7
GPIOL3
D7
I/O1
48
BCBUS0
TXDEN
RXF#
**
**
GPIOH0
CS#
**
52
BCBUS1
**
TXE#
WRSTB#
WRSTB#
GPIOH1
A0
**
53
BCBUS2
**
RD#
RDSTB#
RDSTB#
GPIOH2
RD#
**
54
BCBUS3
RXLED#
WR#
**
**
GPIOH3
WR#
**
55
BCBUS4
TXLED#
SIWUB
SIWUB
SIWUB
GPIOH4
SIWUB
SIWUB
**
57
BCBUS5
**
**
**
**
GPIOH5
**
**
58
BCBUS6
**
**
**
**
GPIOH6
**
**
59
BCBUS7
PWRSAV
#
PWRSAV
#
PWRSAV#
PWRSAV#
PWRSAV#
GPIOH7
PWRSAV#
PWRSAV#
PWRSAV#
60
PWREN#
PWREN#
PWREN#
PWREN#
PWREN#
PWREN#
PWREN#
PWREN#
PWREN#
PWREN#
36
SUSPEND#
SUSPEND
#
SUSPEND
#
SUSPEND
#
SUSPEND
#
SUSPEND
#
SUSPEND
#
SUSPEND
#
SUSPEND
#
SUSPEND#
Configuration memory interface
63
EECS
62
EECLK
61
EEDATA
FTDI RPi HUB Module Datasheet » - Chip n descriptions 0H1 and 12 are given in Tabie 3.2 and Table 3.3.
7
Copyright © 2012 Future Technology Devices International Limited
RPi HUB Module Datasheet
Version 1.0
Document Reference No.: FT_000700 Clearance No.: FTDI# 297
3.3 Module Pin and Signal Descriptions
The pin descriptions of J1 and J2 are given in Table 3.2 and Table 3.3.
Connector Pin
Name
Description
J1-1
AC7
FT2232H ACBUS7 pin
J1-2
AC6
FT2232H ACBUS6 pin
J1-3
AC5
FT2232H ACBUS5 pin
J1-4
AC4
FT2232H ACBUS4 pin
J1-5
AC3
FT2232H ACBUS3 pin
J1-6
AC2
FT2232H ACBUS2 pin
J1-7
AC1
FT2232H ACBUS1 pin
J1-8
AC0
FT2232H ACBUS0 pin
J1-9
AD7
FT2232H ADBUS7 pin
J1-10
AD6
FT2232H ADBUS6 pin
J1-11
AD5
FT2232H ADBUS5 pin
J1-12
AD4
FT2232H ADBUS4 pin
J1-13
AD3
FT2232H ADBUS3 pin
J1-14
AD2
FT2232H ADBUS5 pin
J1-15
AD1
FT2232H ADBUS1 pin
J1-16
AD0
FT2232H ADBUS0 pin
J1-17
SUSPEND#
FT2232H SUSPEND# pin
J1-18
GND
Ground
J1-19
PWRN#
FT2232H PWREN# pin
J1-20
RESET#
FT2232H RESET# pin
J1-21
PAMBER4
USB hub downstream port 4 Overcurrent LED
indicator signal pin
J1-22
PGREEN4
USB hub downstream port 4 LED Traffic
indicator signal pin
J1-23
DP4
USB hub downstream port 4 D+ signal pin
J1-24
DM4
USB hub downstream port 4 D- signal pin
Table 3.2 RPi HUB Module Connection J1
7!...- FTDI RPi HUB Module Datasheet 3:. Chip
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Copyright © 2012 Future Technology Devices International Limited
RPi HUB Module Datasheet
Version 1.0
Document Reference No.: FT_000700 Clearance No.: FTDI# 297
Connector Pin
Name
Description
J2-1
BD0
FT2232H BDBUS0 pin
J2-2
BD1
FT2232H BDBUS1 pin
J2-3
BD2
FT2232H BDBUS2 pin
J2-4
BD3
FT2232H BDBUS3 pin
J2-5
BD4
FT2232H BDBUS4 pin
J2-6
BD5
FT2232H BDBUS5 pin
J2-7
BD6
FT2232H BDBUS6 pin
J2-8
BD7
FT2232H BDBUS7 pin
J2-9
BC0
FT2232H BCBUS0 pin
J210
BC1
FT2232H BCBUS1 pin
J2-11
BC2
FT2232H BCBUS2 pin
J2-12
BC3
FT2232H BCBUS3 pin
J2-13
BC4
FT2232H BCBUS4 pin
J2-14
BC5
FT2232H BCBUS5 pin
J2-15
BC6
FT2232H BCBUS6 pin
J2-16
BC7
FT2232H BCBUS7 pin
J2-17
DATA
FT2232H EEDATA pin
J2-18
GND
Ground
J2-19
CLK
FT2232H EECLK pin
J2-20
VCCSW
Switchable power sourced from VBUS
J2-21
CS
FT2232H EECS pin
J2-22
VCC3V3
3.3VDC generated from VCC (output)
J2-23
VBUS
USB +5V VBUS power pin (output) from
upstream USB port
J2-24
VCC5V
+5v power pin.
Table 3.3 RPi HUB Module Connection J2
7!...- FTDI RPi HUB Module Datasheet 3:. Chip
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Copyright © 2012 Future Technology Devices International Limited
RPi HUB Module Datasheet
Version 1.0
Document Reference No.: FT_000700 Clearance No.: FTDI# 297
In most cases, the FT2232H pin is connected directly to the associated pin on J1 or J2.
There are also several LEDs available on the FT2232H Hub-I/O to indicate the status of power and USB
hub port. Detailed functions of LEDs are described in Table 3.4.
LED Reference
Designator
Colour
Function Description
POWER
Yellow
Power active to downstream USB ports indicator
PORT1
Red
Overcurrent status of downstream USB port 1 indicator
PORT1
Green
Enumeration status of downstream USB port 1 indicator
PORT2
Green
Enumeration status of downstream USB port 2 indicator
PORT2
Red
Overcurrent status of downstream USB port 2 indicator
Figure 3.4 Functions of status LEDs on the module
4 Guide to Supplying Power
When RPi HUB Module is connected to Raspberry Pi board it must be powered from external +5V power
supply. The Raspberry Pi board can be powered by connecting P1-02 header to J2-24 on RPi HUB Module.
To date, the Raspberry Pi uses a 140mA fuse on the power line to the USB connector; this fuse will not
allow an adequate amount of current to power the RPi HUB Module from this USB connector.
USB Bus powered configuration may be used with other host devices, such as PCs or laptops. To enable
external power supply feature, switch the jumper JP1 and JP2 to SELF position, pins 2 & 3 shorted for
both jumpers. The maximum total current consumed by the external USB devices on downstream port 1
and 2 is 1A. If the total current exceeds 1A, the fuse on the RPi HUB Module will disconnect the power to
the USB downstream ports. If this occurs then LEDs PORT1 and PORT2 on the module will illuminate red
to indicate over-current status.
When powered from USB bus power, the estimated current consumed by the circuits on the module is
between 100-300mA depending on the application. User should ensure that the host can supply this
current via USB potation.
RPi HUB Module Datasheet @o a @@ on , @© @o 9 ©@ ©o ©© ©o ©© @o iii... ©@ ‘90 W. ©@ @o a ©@ 90 u. ©© ©o ...... ©© ©o ©© ® ©l FTDI Chip PM
10
Copyright © 2012 Future Technology Devices International Limited
RPi HUB Module Datasheet
Version 1.0
Document Reference No.: FT_000700 Clearance No.: FTDI# 297
5 Mechanical Details
The mechanical details of the RPi HUB Module are shown in Figure 5.1:
15.8
5.3
1.7
4.82
10.8
4.39
33.45
CN2
RPi Hub Module
13.07
16.21
65
12
CN1
2.54
CN3
JP1JP2
FT2232H
GL850G
3.77
14.71
12.55
5.88
8.89
1.22
2.15
25.4
Figure 5.1 RPi HUB Module Dimensions diagram
All dimensions are in millimetres.
The headers J1 and J2 are mounted to the top of the PCB and the overall height is 10.8mm, with a body
which exposes 5.3mm of the pins. The pins are 0.025 inch square.
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11
Copyright © 2012 Future Technology Devices International Limited
RPi HUB Module Datasheet
Version 1.0
Document Reference No.: FT_000700 Clearance No.: FTDI# 297
6 Schematic Diagram
Figure 6.1 RPi HUB Module Schematic Part 1 of 2
RPi HUB Module Datasheet ’"' FTDI 3. Chip
12
Copyright © 2012 Future Technology Devices International Limited
RPi HUB Module Datasheet
Version 1.0
Document Reference No.: FT_000700 Clearance No.: FTDI# 297
Figure 6.2 RPi HUB Module Schematic Part 2 of 2
FTDI RPi HUB Module Datasheet Chip Fut Fut Un 72 G H U u T T F F Email (Sales) sa‘eleftdichlpLom E-MaH (Sales) us.sales@rtmchig.com E-mail (Support) supportletdichlgLom E-Mai\(5upport) us.su ort ftdichi .com E-mail (General Enquines) admileftdichig.com E-MaH (General Enquines) us.admin@ftd|cmp.com Fut 2F, Tal Ta 5n T c F T F Email (Sales) asla.sa\esl@ftdichlg.com E-mail (Support) asla.su ortl ftdichi .com E-mai\(Sa\es) cn.sa\es@ftdicmp.com E-mail (General Enquines) asla.admlnl@ftdlch\p.com E-mai\(5upport) cn.su or: («mm .com E-maH (General Enqmnes) cn.adm|n@ftdichig.com ftdlcm .Com FI'DI Web Slte
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Copyright © 2012 Future Technology Devices International Limited
RPi HUB Module Datasheet
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Document Reference No.: FT_000700 Clearance No.: FTDI# 297
7 Contact Information
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System and equipment manufacturers and designers are responsible to ensure that their systems, and any Future Technology Devices International Ltd
(FTDI) devices incorporated in their systems, meet all applicable safety, regulatory and system-level performance requirements. All application-related
information in this document (including application descriptions, suggested FTDI devices and other materials) is provided for reference only. While FTDI
has taken care to assure it is accurate, this information is subject to customer confirmation, and FTDI disclaims all liability for system designs and for any
applications assistance provided by FTDI. Use of FTDI devices in life support and/or safety applications is entirely at the user’s risk, and the user agrees to
defend, indemnify and hold harmless FTDI from any and all damages, claims, suits or expense resulting from such use. This document is subject to change
without notice. No freedom to use patents or other intellectual property rights is implied by the publication of this document. Neither the whole nor any part
of the information contained in, or the product described in this document, may be adapted or reproduced in any material or electronic form without the prior
written consent of the copyright holder. Future Technology Devices International Ltd, Unit 1, 2 Seaward Place, Centurion Business Park, Glasgow G41
1HH, United Kingdom. Scotland Registered Company Number: SC136640
. FTDI 3:. Chip htt : wwwftdichi .com Su ort Utilities.htm
Copyright © 2012 Future Technology Devices International Limited 14
RPi HUB Module Datasheet
Version 1.0
Document Reference No.: FT_000700 Clearance No.: FTDI# 297
Appendix A FT2232H EEPROM Configuration
The RPi HUB Module utilizes an EEPROM which contains the USB configuration descriptors for the
FT2232H. When the RPi HUB Module is plugged into a PC or a USB reset is performed, the PC will read
these descriptors. The default values stored into the EEPROM are defined in Table 7.1.
Parameter
Value
Notes
USB Vendor ID (VID)
0403h
FTDI default VID (hex)
USB Product UD (PID)
6010h
FTDI default PID (hex)
Serial Number Enabled?
Yes
Serial Number
See Note
A unique serial number is generated and programmed into
the EEPROM during device final test.
Pull down I/O Pins in USB
Suspend
Disabled
Enabling this option will make the device pull down on the
UART interface lines when the power is shut off (PWREN#
is high).
Manufacturer Name
FTDI
Product Description
FT2232H RPi HUB
Module
Max Bus Power Current
90mA
Power Source
Bus Powered
Device Type
FT2232
USB Version
0200
Returns USB 2.0 device description to the host.
Remote Wake Up
Enabled
Taking RI# low will wake up the USB host controller from
suspend.
High Current I/Os
Enabled
Enables the high drive level on the I/O pins
Load VCP Driver
Enabled
Makes the device load the VCP driver interface for the
device.
Table 7.1 Default Internal EEPROM Configuration
The EEPROM for FT2232H chip on the RPi HUB Module can be re-programmed over USB using the utility
program FT_Prog. FT_Prog can be downloaded from http://www.ftdichip.com/Support/Utilities.htm. Users
who do not have their own USB Vendor ID but who would like to use a unique Product ID in their design
can apply to FTDI for a free block of unique PIDs. Contact FTDI support for this service.
FTDI Chip W2232H Datasheet Apphcatwon and Techmcal Notes
Copyright © 2012 Future Technology Devices International Limited 15
RPi HUB Module Datasheet
Version 1.0
Document Reference No.: FT_000700 Clearance No.: FTDI# 297
Appendix B References
FT2232H Datasheet
Application and Technical Notes
Appendix C List of Figures and Tables
List of Figures
Figure 3.1 RPi HUB Module Connector Description (Top View) .............................................................. 5
Figure 5.1 RPi HUB Module Dimensions diagram ................................................................................... 10
Figure 6.1 RPi HUB Module Schematic Part 1 of 2 .................................................................................. 11
Figure 6.2 RPi HUB Module Schematic Part 2 of 2 .................................................................................. 12
List of Tables
Table 1.1 Ordering Information ................................................................................................................... 1
Table 3.1 RPi HUB Module Connector Descriptions ................................................................................. 5
Table 3.2 FT2232H Functions Table ............................................................................................................ 6
Table 7.1 Default Internal EEPROM Configuration .................................................................................. 14
W2232H Send Feedback
Copyright © 2012 Future Technology Devices International Limited 16
RPi HUB Module Datasheet
Version 1.0
Document Reference No.: FT_000700 Clearance No.: FTDI# 297
Appendix D Revision History
Document Title: RPi HUB Module Datasheet
Document Reference No.: FT_000700
Clearance No.: FTDI# 297
Document Folder: FT2232H
Document Feedback: Send Feedback
Version 1.0 Initial Datasheet Released 15/06/12

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