DLP-2232M-G产品概述
The DLP-2232M-G utilizes FTDI's third-generation USB UART/FIFO I.C., the FT2232D. This low-cost development tool features two Multi-Purpose UART/FIFO
controllers that can be configured individually in several different modes. In addition to the UART interface, FIFO interface, and Bit-Bang IO modes of the second-generation FT232BM and FT245BM devices, the FT2232D offers a variety of additional modes of operation including a Multi-Protocol Synchronous Serial Engine interface designed specifically for synchronous serial protocols such as JTAG and SPI bus.
Features:
Single board, USB Dual Channel Serial/Parallel Ports with a variety of configurations
Entire USB protocol handled on-board. No USB-specific firmware programming required
DLP-USB232M-style UART interface option with full Handshaking and Modem interface signals
UART Interface supports 7/8 bit data, 1/2 stop bits, and Odd/Even/Mark/Space/No Parity
Transfer Data Rate 300 to 1 Mega Baud (RS232)
Transfer Data Rate 300 to 3 Mega Baud (TTL and RS422 / RS485)
Auto Transmit Enable control for RS485 serial applications using TXDEN pin
DLP-USB245M-style FIFO interface option with bi-directional data bus and simple 4-wire handshake interface
Transfer Data Rate up to 1 MegaByte/Second
Enhanced Bit-Bang Mode interface option
New Synchronous Bit-Bang Mode interface option
New CPU-Style FIFO Interface Mode option
New Multi-Protocol Synchronous Serial Engine (MPSSE) interface option
New MCU Host Bus Emulation Mode option
New Fast Opto-Isolated Serial Interface Mode option
Datasheet
