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view doc/LCD-test-wiring @ 21:1d8c499711f1

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lcdtest PPM display: sending the picture all at once is much faster
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 11 Apr 2018 00:09:50 +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