view doc/LCD-test-wiring @ 77:86db7b4bfca4

fteeprom-prog-bad: make the "bad" version easily accessible for testing
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 17 Sep 2020 00:43:26 +0000
parents 5eaf832d57d0
children
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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