V2-EVAL datasheet(39/64 Pages) FTDI

номер детали	V2-EVAL

подробное описание детали	Vinculum II Evaluation Board

PDF	64 Pages

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производитель	FTDI [Future Technology Devices International Ltd.]

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Document Reference No.: FT_000247

V2-EVAL Vinculum II Evaluation Board Datasheet Version 2.0

Clearance No.: FTDI#148

6 FT4232H Configuration

The V2-EVAL board features a FT4232H, a high speed USB to quad channel UART / serial converter

device. The device is primarily featured to provide a connection from the board to a PC host via the

onboard USB type B connector. Each of the four channels on the FT4232H device are used to provide a

separate functions on the V2-EVAL board.

The functions of the FT4232H include:



Channel A – UART interface. The FT4232H provides USB to UART conversion to allow a PC / USB

host PC to communicate with the VNC2, via the UART interface.



Channel B – Debug interface control. Enable software tool chain connectivity to the VNC2 debug

interface via the the USB type B connector on the board.



Channel C - Provide a UART data „sniffer‟ interface allowing inputs to the VNC2 UART interface to

be displayed on the host PC software.



Channel D – Device control.

I/O pins are used to control the onboard multiplexer.

The

multiplexer allows different interfaces to drive the VNC2 UART interface as well as the VNC2

PROG# and RESET# pins.

Figure 6.1, outlines the configuration circuit for FT4232H I/O ports.

V2-EVAL датащи(PDF) 39 Page - Future Technology Devices International Ltd.