Offset: $034 Access: write Chipset: OCS/ECS/AGA
Controls the four potentiometer pins and starts analogue measurement.
Bitfields¶
Bits 15, 13, 11, 9: Output enables for port 2 Y/X and port 1 Y/X, respectively.
Bits 14, 12, 10, 8: Output data for those pins.
Bit 0: START, discharge the capacitors and begin a measurement.
The pins also carry mouse buttons and the CD32 pad serial interface.