view doc/LCD-test-wiring @ 123:b391204d3cd5

fc-simtool: add scripting facility in the form of exec command
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 28 Jan 2021 18:42:24 +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