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10
Rabbit 2000/3000 Microprocessor
Condition Codes
Table 6: Condition Code Description
Condition
Flag=Value
Description
NZ
Z=0
Not Zero
Z
Z=1
Zero
NC
C=0
No Carry (C=0)
C
C=1
Carry (C=1)
P
S=0
Positive
M
S=1
Minus
LZ
L/V=0
For logic operations, Logic Zero
(all of the four most significant
bits of the result are zero)
NV
L/V=0
For arithmentic operations,
No Overflow
LO
L/V=1
For logic operations, Logic One
(one or more of the four most signif-
icant bits of the result are one)
V
L/V=1
For arithmentic operations,
Overflow
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