SH-2A Datasheet, PDF (281/501 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 6 Instruction Descriptions
Examples:
SWAP.B R0,R1
SWAP.W R0,R1
; Before execution:
; After execution:
; Before execution:
; After execution:
R0 = H'12345678
R1 = H'12347856
R0 = H'12345678
R1 = H'56781234
Rev. 3.00 Jul 08, 2005 page 267 of 484
REJ09B0051-0300