FT4232H_1 参数 Datasheet PDF下载

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Connector Pin

CN4-1

CN4-2

CN4-3

CN4-4

CN4-5

CN4-6

CN4-7

CN4-8

CN4-9

CN4-10

CN4-11

CN4-12

CN4-13

CN4-14

CN4-15

CN4-16

CN4-17

CN4-18

Name

NC

PWREN#

DATA

CS

CLK

GND

CD3

CD2

CD1

CD0

BD7

BD6

BD5

BD4

BD3

BD2

BD1

BD0

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

Version 1.0

Clearance No.: FTDI# 174

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

USB hub port. Detailed functions of LEDs are described in Table 3.4.

LED Reference

Designator

D1

D2

D3

D4

D5

Color

Yellow

Amber

Green

Green

Amber

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

Figure 3.4 Functions of status LEDs on the module

Copyright © 2010 Future Technology Devices International Limited

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