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add notes on button signal

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Scott Alfter
2021-03-06 15:38:38 -08:00
parent fa41d76d3e
commit 3a03d0d8da
1 changed files with 2 additions and 0 deletions
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a8_lcd.sch
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@@ -454,4 +454,6 @@ NoConn ~ 3800 3350
NoConn ~ 3800 3450 NoConn ~ 3800 3450
NoConn ~ 3800 3550 NoConn ~ 3800 3550
NoConn ~ 3800 3650 NoConn ~ 3800 3650
Text Notes 5150 4350 0 50 ~ 0
BTNS is an analog signal, corresponding\nto a button press as follows:\n\nnone: 5.00V\nup: 3.40V\nleft: 0.45V\nmenu: 1.59V\nright: 2.50V\ndown: 0.88V
$EndSCHEMATC $EndSCHEMATC