SID control panel (737): Connection: Notes
SID CONTROL PANEL - CONNECTION DESCRIPTION
| Pin no. | Signal type | Description |
|---|---|---|
| 1 | Output signal, INFO knob | Turning the INFO knob in one direction grounds ICM pin 11 |
| 2 | Output signal, INFO knob | Turning the INFO knob in one direction grounds ICM pin 12 |
| 3 | Power supply | Power supply from ICM pin 13 |
| 4 | Output signal, button press | To ICM pin 14. PWM signal 5V 960Hz square wave with pulse ratio between 10-90% |
| 5 | Output signal, brightness adjustment of instrument lighting | To ICM pin 15. PWM signal 5V 960Hz square wave with pulse ratio between 10-90% |
| 6 | Ground | Ground from ICM pin 16 |
| 7 | Wake-up signal | Wake-up signal from ICM pin 17 |