Hi Baron,
Almost all of HCS08 MCU haven't dedicated Signal Multiplexing configuration, that means there is not extra setting for ports used as IOs, In all HCS08 MCUs, the default function of ports is GPIOs, then if one peripheral who share one port with GPIO is engaged, the periphral will overwrite the GPIO fucntion. Generally speaking, in the datasheet (reference manual) of MCUs, there will be one table to show Pin-Count and Pin Priotiry(as below), Periphrals with higher priority will overwrite the lower peripherals' function.
Hi Baron,
Almost all of HCS08 MCU haven't dedicated Signal Multiplexing configuration, that means there is not extra setting for ports used as IOs, In all HCS08 MCUs, the default function of ports is GPIOs, then if one peripheral who share one port with GPIO is engaged, the periphral will overwrite the GPIO fucntion. Generally speaking, in the datasheet (reference manual) of MCUs, there will be one table to show Pin-Count and Pin Priotiry(as below), Periphrals with higher priority will overwrite the lower peripherals' function.
