V2-EVAL datasheet(21/64 Pages) FTDI

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Document Reference No.: FT_000247

V2-EVAL Vinculum II Evaluation Board Datasheet Version 2.0

Clearance No.: FTDI#148

5.3

SPI Connector C9

Table 5.7

details connector pinout for the SPI connector C9. A full description of each signal is available

in the VNC2 data sheet.

Figure 5.8

SPI Connector CN9

Signal name

Connector

VCN2 Pin No

IO type

Description

48-PIN

64-PIN

5V(22)

5V power rail.

GND

Ground pin

3.3V(23)

3.3V power rail.

SCLK (24)

Input

SPI CLK Input

SDO (24)

Output

SPI Master out slave in

SDI(24)

Input

SDI Master in slave out

CS# (24)

Output

Active low slave chip select 0 from master to

slave 0

GND

Ground pin

Notes:

(22) This pin is connected to the board‟s 5V power rail. External device can draw no more than 250mA when

board is powered from an external power supply and no more than 50mA when the board is powered from

USB bus.

(23) This pin is connected to 3.3V regulator output. External device can draw no more than 100mA when board

is powered from an external power supply and no more than 50mA when the board is powered from USB

bus.

(24) All VNC2‟s IO pins can be driven from 3.3V LVTTL TTL logic levels..

The use of these pins for GPIO is set by the IOMUX on the VNC2 device. The pins are shared by other

connectors on the board. Care should be taken to ensure that pins are not driven from other headers on

the board.

Table 5.7

SPI Port Connector CN9

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