FT4232H_1 FTDI [Future Technology Devices International Ltd.], FT4232H_1 Datasheet - Page 8

• Manufacturer Part Number: FT4232H_1
• Description: USB Hi-Speed FT4232H Hub Module
• Manufacturer: FTDI [Future Technology Devices International Ltd.]

Table 3.3 FT4232H Hub Module Connection – CN4
In most cases, the FT4232H pin is connected directly to the associated pin on CN3 or CN4.
There are also several LEDs available on the FT4232H Hub Module to indicate the status of power and
Figure 3.4 Functions of status LEDs on the module
USB hub port. Detailed functions of LEDs are described in Table 3.4.
LED Reference
Connector Pin
Designator
CN4-10
CN4-11
CN4-12
CN4-13
CN4-14
CN4-15
CN4-16
CN4-17
CN4-18
CN4-1
CN4-2
CN4-3
CN4-4
CN4-5
CN4-6
CN4-7
CN4-8
CN4-9
D1
D2
D3
D4
D5
Yellow
Amber
Green
Green
Amber
PWREN#
Color
Copyright © 2010 Future Technology Devices International Limited
Name
DATA
GND
CD3
CD2
CD1
CD0
BD7
BD6
BD5
BD4
BD3
BD2
BD1
BD0
CLK
`
NC
CS
Function Description
Power to supply external downstream USB ports
Overcurrent status of downstream USB port 2
Transfer status of downstream USB port 2
Transfer status of downstream USB port 3
Overcurrent status of downstream USB port 3
Description
Not connected pin
FT4232H PWREN# pin
FT4232H EEDATA pin
FT4232H EECS pin
FT4232H EECLK pin
0V Power pin
FT4232H CD3 pin
FT4232H CD3 pin
FT4232H CD1 pin
FT4232H CD0 pin
FT4232H BD7 pin
FT4232H BD6 pin
FT4232H BD5 pin
FT4232H BD4 pin
FT4232H BD3 pin
FT4232H BD2 pin
FT4232H BD1 pin
FT4232H BD0 pin
Document Reference No.: FT_000331
FT4232H Hub Module Datasheet
Clearance No.: FTDI# 174
Version 1.0
7