This page describes the following instruction:
- Group: PAIR
- Mnemonic: pg
- Opcode: 243d, F3h
- Encoding: 1_111_0011b (PAIR_SRC_DST)
- Pseudo-code: g=pir; pc++
- P:PARALLEL G:GLOBAL
- Source is the Parallel Input register (PIR).
- Destination is the G register.
The 'P' source is a data byte received on the parallel bus. See Device Communication for how this works.