參數(shù)資料
型號: FT4232H MINI MODULE
廠商: FTDI, Future Technology Devices International Ltd
文件頁數(shù): 5/45頁
文件大小: 0K
描述: MOD USB HS FT4232H EVAL
產品變化通告: Part Number Change Jan 2011
產品目錄繪圖: FT(22, 42)32HQ MINI MOD
標準包裝: 5
主要目的: 接口,USB 2.0 至 UART(RS232)電橋
嵌入式: 是,ASIC
已用 IC / 零件: FT4232H
主要屬性: 高速,300 波特 ~ 12 M 波特,安全識別號
次要屬性: 仿真 JTAG、SPI、I2C、位響應或其它同步串行
已供物品:
產品目錄頁面: 633 (CN2011-ZH PDF)
相關產品: FT4232HQ - TRAY-ND - IC USB HS QUAD UART/SYNC 64-QFN
FT4232HL - TRAY-ND - IC USB HS QUAD UART/SYNC 64-LQFP
768-1027-6-ND - IC USB HS QUAD UART/SYNC 64-QFN
768-1026-6-ND - IC USB HS QUAD UART/SYNC 64-LQFP
768-1027-1-ND - IC USB HS QUAD UART/SYNC 64-QFN
768-1026-1-ND - IC USB HS QUAD UART/SYNC 64-LQFP
768-1027-2-ND - IC USB HS QUAD UART/SYNC 64-QFN
768-1026-2-ND - IC USB HS QUAD UART/SYNC 64-LQFP
其它名稱: 768-1031
FT4232HQ_MINI MOD
Copyright 2010 Future Technology Devices International Limited
13
Document No.: FT_000060
FT4232H QUAD HIGH SPEED USB TO MULTIPURPOSE UART/MPSSE IC
Datasheet Version 2.2
Clearance No.: FTDI#78
3.4.2 FT4232H pins used in a Synchronous or Asynchronous Bit-Bang
Interface
The FT4232H channel A, B, C or channel D can be configured as a bit-bang interface. There are two types
of bit-bang modes: synchronous and asynchronous.
When configured in any bit-bang mode (synchronous or asynchronous), the pins used and the
descriptions of the signals are shown in Table 3.6
Channel
Number
Pin Nos.
Name
Type
Synchronous or Asynchronous Bit-Bang
Configuration Description
A
24,23,22,21
,
19,18,17,16
ADBUS[7:0]
I/O
Channel A, D7 to D0 bidirectional bit-bang data
B
34,33,32,30
,
29,28,27,26
BDBUS[7:0]
I/O
Channel B, D7 to D0 bidirectional bit-bang data
C
46,45,44,43
,
41,40,39,38
CDBUS[7:0]
I/O
Channel C, D7 to D0 bidirectional bit-bang data
D
59,58,57,55
54,53,52,48
DDBUS[7:0]
I/O
Channel D, D7 to D0 bidirectional bit-bang data
Table 3.6 Channel A,B,C and Channel D Synchronous or Asynchronous Bit-Bang Configured Pin
Descriptions
For a functional description of this mode, please refer to section 4.5 Synchronous and Asynchronous Bit-
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