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| 型号： | FT2232H MINI MODULE |
| 厂商： | FTDI, Future Technology Devices International Ltd |
| 文件页数： | 11/67页 |
| 文件大小： | 0K |
| 描述： | MOD USB HS FT2232H EVAL |
| 产品变化通告： | Part Number Change Jan 2011 |
| 产品目录绘图： | FT(22, 42)32HQ MINI MOD |
| 标准包装： | 5 |
| 主要目的： | 接口，USB 2.0 至 UART、JTAG、SPI、I2C |
| 嵌入式： | 否 |
| 已用 IC / 零件： | FT2232H |
| 主要属性： | 高速，异步串行数据，300 波特 ~ 12 Mbaud，TTL 级 |
| 次要属性： | JTAG、SPI 和 I2C 上同步串行（MPSSE）数据传输速度高达 30Mbps |
| 已供物品： | 板 |
| 产品目录页面： | 633 (CN2011-ZH PDF) |
| 相关产品： | 768-1010-6-ND - IC USB FS DUAL UART/FIFO 48-LQFP 768-1010-1-ND - IC USB FS DUAL UART/FIFO 48-LQFP 768-1010-2-ND - IC USB FS DUAL UART/FIFO 48-LQFP |
| 其它名称： | 768-1030 FT2232HQ_MINI MOD |
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Copyright 2012 Future Technology Devices International Limited
19
Document No.: FT_000061
FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC
Version 2.21
Clearance No.: FTDI#77
3.4.8 FT2232H Pins Configured as a Host Bus Emulation Interface
The FT2232H can be used to combine channel A and channel B to be configured as a host bus emulation
interface mode which emulates a standard 8048 or 8051 MCU host.
When configured in this mode, the pins used and the descriptions of the signals are shown in Table 3.11
Pin No.
Name
Type
Fast Serial Interface Configuration Description
24,23,22,21,
19,18,17,16
ADBUS[7:0]
I/O
Multiplexed bidirectional Address/Data bus AD7 to AD0
34,33,32,30,
29,28,27,26
A[15:8]
OUTPUT
Extended Address A15 to A8
38
CS#
OUTPUT
Active low chip select device during Read or Write.
39
ALE
OUTPUT
Positive pulse to latch the address
40
RD#
OUTPUT
Active low read output.
41
WR#
OUTPUT
Active low write output. (Data is setup before WR# goes
low, and is held after WR# goes high)
43
IORDY
INPUT
Extends the time taken to perform a Read or Write
operation if driven low. Pull up to VCORE if not being
used.
44
CLKOUT
OUTPUT
Master clock. Outputs the clock signal being used by the
configured interface.
45
I/O0
I/O
MPSSE mode instructions to set / clear or read the high
byte of data can be used with this pin. Please refer to
Application Note AN_108 for operation of these
instructions.
46
I/O1
I/O
MPSSE mode instructions to set / clear or read the high
byte of data can be used with this pin. In addition this
pin has instructions which will make the controller wait
until it is high, or wait until it is low. This can be used to
connect to an IRQ pin of a peripheral chip. The FT2232H
will wait for the interrupt, and then read the device, and
pass the answer back to the host PC. I/O1 must be held
in input mode if this option is used. Please refer to
Application Note AN_108 for operation of these
instructions.
Table 3.11 Channel A and Channel B Host Bus Emulation Interface Configured Pin Descriptions
For a functional description of this mode, please refer to section 4.7 MCU Host Bus Emulation Mode
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FT2232HQ | 制造商:Future Technology Devices International (FTDI Chip) 功能描述:USB Hi-Speed to Dual Channel Serial UART/FIFO/JTAG/SPI/I2C IC - QFN-64 |
| FT2232HQ_MINI_ MODULE | 功能描述:界面开发工具 USB Hi-Speed FT2232H Evaluation Module RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V |
| FT2232HQ-4000 | 制造商:FTDI 制造商全称:FTDI 功能描述:DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC |
| FT2232HQ-MINI-MODULE | 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MODULE USB 2 PORT FT2232H BASED 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MOD, USB TO SERIAL / FIFO, FT2232H 制造商:Future Technology Devices International (FTDI Chip) 功能描述:MOD, CONV, USB TO SERIAL / FIFO, 2 PORT, FT2232H; ;ROHS COMPLIANT: YES |
| FT2232HQ-R | 制造商:Future Technology Devices International (FTDI Chip) 功能描述:USB-UART/FIFO 2232 DUAL 64QFN 制造商:Future Technology Devices International (FTDI Chip) 功能描述:USB-UART/FIFO, 2232, DUAL, 64QFN 制造商:Future Technology Devices International (FTDI Chip) 功能描述:IC, DUAL UART, FIFO 480MBPS 3.63V QFN-64; No. of Channels:2; Data Rate:480Mbps; Supply Voltage Min:2.97V; Supply Voltage Max:3.63V; Digital IC Case Style:QFN; No. of Pins:64; Operating Temperature Min:-40C; Voltage, Vcc:1.8V ;RoHS Compliant: Yes |
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