GMS30C2116 Datasheet, PDF (282/322 Pages) Hynix Semiconductor – USERS MANUAL

A-108
OR
Appendix A. Instruction Set Details
OR
Format:
RR format
15
OP-code
0011 10
10 9 8 7
43
0
ds
Rd-code
Rs-code
s = 0: Rs-code encoded G0..G15 for Rs
s = 1: Rs-code encoded L0..L15 for Rs
d = 0: Rd-code encoded G0..G15 for Rd
d = 1: Rd-code encoded L0..L15 for Rd
Notation:
OR Rd, Rs
Description:
The result of a bitwise logical OR of the source operand and the destination operand is
placed in the destination register and the Z flag is set or cleared accordingly.
All operands and the result are interpreted as bit-strings of 32 bits each.
Operation:
Rs := Rd or Rs;
Z := Rd = 0;
Exceptions:
None.