Instruction Manual

_________________________________________________________________________________________________________ 19-22
MAXQ7667 User’s Guide
RET NC
Operation:
C=0: IP ← @SP--
C=1: IP
← IP +1
Encoding: 150
Example(s): RET NC ; C=1, return (RET) does not occur
RET Z
Operation:
Z=1: IP ← @SP--
Z=0: IP
← IP + 1
Encoding: 15 0
Example(s): RET Z ; Z=0, return (RET) does not occur
RET NZ
Operation:
Z=0: IP ← @SP--
Z=1: IP
← IP +1
Encoding: 15 0
Example(s): RET NZ ; Z=0, return (RET) is performed
RET S
Operation:
S=1: IP ← @SP--
S=0: IP
← IP + 1
Encoding: 15 0
Example(s): RET S ; S=0, return (RET) does not occur
1110
1100
0000
1101
1001
1100
0000
1101
1101 1100 0000 1101
1100 1100 0000 1101