Chapter 3: Jumpers and Connectors
Connector Pin Definitions
GPI Function Select Switch
Connector type: DIP switch
Connector location: SW1
1 2 3 4
SW
On (Default)
SW1.1
Pull up VCC
SW1.2
Pull up VCC
SW1.3
Pull up VCC
SW1.4
Pull up VCC
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GPO Function Select Switch
Connector type: DIP switch
Connector location: SW2
1 2 3 4
Off
Don't Care
SW2.1
Don't Care
SW2.2
Don't Care
SW2.3
Don't Care
SW2.4
22
SW
On (Default)
Pull up VCC
Pull up VCC
Pull up VCC
Pull up VCC
Off
Don't Care
Don't Care
Don't Care
Don't Care
VTC 1011 Series User Manual