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NOR
31
26 25
SPECIAL
0 0 0 0 0 0
6
Format:
NOR rd, rs, rt
Description:
The contents of general register rs are combined with the contents of general register rt in a bit-wise logical NOR
operation. The result is placed into general register rd .
Operation:
GPR [rd] ← GPR [rs] nor GPR [rt]
32, 64 T:
Exceptions:
None
APPENDIX A MIPS III INSTRUCTION SET DETAILS
Nor
21 20
16 15
rs
rt
5
5
Preliminary User's Manual S15543EJ1V0UM
11 10
6 5
0
rd
0 0 0 0 0
5
5
NOR
0
NOR
1 0 0 1 1 1
6
535
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