GMS30C2216 Datasheet, PDF (319/320 Pages) Hynix Semiconductor – 16/32 BIT RISC/DSP

Appendix A. Instruction Set Details
Exclusive OR XOR
A-147
Format:
RR format
15
OP-code
0011 11
9 87
43
0
ds
Rd-code
Rs-code
s = 0: Rs-code encodes G0..G15 for Rs
s = 1: Rs-code encodes L0..L15 for Rs
d = 0: Rd-code encodes G0..G15 for Rd
d = 1: Rd-code encodes L0..L15 for Rd
Notation:
XOR Rd, Rs
Description:
The result of a bitwise exclusive OR (XOR) of the source operand (Rs) and the destination
operand (Rd) is placed in the destination register (Rd) and the Z flag is set or cleared
accordingly.
All operands and the results are interpreted as bit-stings of 32bits each.
Operation:
Rd := Rd xor Rs;
Z := Rd = 0;
Exceptions:
None.