GMS30C2116 Datasheet, PDF (280/322 Pages) Hynix Semiconductor – USERS MANUAL

A-106
No Operation
Appendix A. Instruction Set Details
NOP
Format:
RR format
15
OP-code
0000 00
10 9
d
1
87
43
0
s
Rd-code (L0)
1
0000
Rs-code (L0)
0000
Notation:
NOP
Description:
The instruction CHK L0, L0 cannot cause any trap. Since CHK leaves all registers and
condition flags unchanged, it can be used as a No Operation instruction.
Operation:
None.
Exceptions:
None.