|port||I/O port number|
Set the port to a logic high state, 5V.
Output 8 ' Set Port 8 to output state. High 8 ' Set Port 8 to HIGH (5V).
When a port is set to high, the port is internally connected to VDD (5V). If it’s set to Low, the port is internally connected to VSS (0V). This allows either source or sink interfacing to external components (up to 25ma for source or sink).