RIDR) RISB(7:0], RISB(15:8)) Swap Bytes SWAP RD, RB Assembly instruction ssemblyPC (hex) Opcode | Other fields of the instruction FS MB MD RW MW PL JB BC (e.g., DR) SWAP RIDR) RISB(7:0], RISB(15:8)) Swap Bytes SWAP RD, RB Assembly instruction ssemblyPC (hex) Opcode | Other fields of the instruction FS MB MD RW MW PL JB BC (e.g., DR) SWAP