VDIP1_10 参数 Datasheet PDF下载

Document Reference No.: FT_000016

VDIP1 Vinculum VNC1L Module Datasheet Version 1.01

Clearance No.: FTDI# 131

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3.3 I/O Configuration Using The Jumper Pin Header

Two three way jumper pin headers are provided to allow for simple configuration of the I/O on data and

control bus pins of the VDIP1. This is done by a combination of pulling up or pulling down the VNC1L

ACBUS5 (pin 46) and ACBUS6 (pin 47). The relevant portion of the VDIP1 module schematic is shown in

Figure 3.2 – VDIP1 On-Board Jumper Pin Configuration.

ACBUS6

(VNC1L pin 47)

Pull-Up

Pull-Up

Pull-Down

Pull-Down

Pull-Up

ACBUS5

(VNC1L pin 46)

I/O Mode

Serial UART

SPI

Parallel FIFO

Serial UART

Pull-Down

Pull-Up

Pull-Down

Table 3.2 - VDIP1 Port Selection Jumper Pins

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