view doc/LCD-test-wiring @ 41:79cdd210abe1

eeproms/usb-com232-plus2: read out of an FTDI USB-COM232-PLUS2 board
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 22 Apr 2019 00:19:13 +0000
parents 5eaf832d57d0
children
line wrap: on
line source

Our LCD test program is written assuming the following GPIO wiring:

I/O0 (ACBUS0) is wired to the register select pin
I/O1 (ACBUS1) is wired to the reset pin