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view doc/LCD-test-wiring @ 47:2c092eb1621b

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fteeprom-prog revamped: read from file or stdin, comments allowed, size determined from data (no more -b|-B), no more -e
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 22 Apr 2019 20:10:05 +0000
parents 5eaf832d57d0
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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