OGM5005 / KL 566 "Cycling Speed Skating" with TL5005 Cycling firmware
I/O 4 Interface:
Pin AL555
1 GND GND
14 V+ (unreg) ?
2 Logic out? ?
15 Logic in? ?
3 Opto* GND GND (shorted to 1)
16 Opto #1 ?
4 Opto #2 ?
17 Opto #3 ?
5 Opto #4 "B" channel green/red
18 Opto #5 "A" channel green/red
6 Opto #6 "Start" channel green/red
19 Opto #7 "B" channel semaphore
7 Opto #8 "A" channel semaphore
20 Opto #9 "Start" channel semaphore
8 C0/'A' trig "Start" trigger in
21 C1/'B' trig "A" channel trigger in
9 C2/'C' trig "B" channel trigger in
22 C3 trig 0V:= +5:X
10 C4 trig 0V:X +5:=
23 C5 trig ?
11 C6 trig ?
24 C7 trig ?
12 C8 trig ?
25 C9 trig ?
13 Opto #0 ?
* Opto outputs are PC815.
Connect your switches to pins 8, 21, and 9, and ditch the ODB/AL555.
Enjoy
