Infogrip BAT Keyboard
From Hackstrich
DIN-5 - AT (notch down, 14253 clockwise from left)
- CLK 75ls05 pin 8 (in: 9 80c31 pin 7 = p1.6)
- DAT 75ls05 pin 6 (in: 5 80c31 pin 5 = p1.4)
- n/c (reset?)
- GND
- +5V
MiniDIN-5 - Keyboard Input? (notch down)
1 K 2 3 4 5
- 75ls05 pin 4 (in: 3 80c31 pin 3 p1.2)
- 75ls05 pin 2 (in: 1 80c31 pin 1 p1.0)
- at 3 (n/c?)
- at 4 (gnd)
- at 5 (+5v)
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