Siemens C500 User Manual page 46

CJNE A,direct,rel
(PC) ¬ (PC) + 3
Operation:
if (A) < > (direct)
then (PC) ¬ (PC) + relative offset
if (A) < (direct)
then (C) ¬1
else (C) ¬ 0
Encoding: 1 0 1 1
Bytes: 3
Cycles: 2
CJNE A, #data,rel
(PC) ¬ (PC) + 3
Operation:
if (A) < > data
then (PC) ¬ (PC) + relative offset
if (A) ¬ data
then (C) ¬1
else (C) ¬ 0
Encoding: 1 0 1 1
Bytes: 3
Cycles: 2
CJNE RN, #data, rel
(PC) ¬ (PC) + 3
Operation:
if (Rn) < > data
then (PC) ¬ (PC) + relative offset
if (Rn) < data
then (C) ¬ 1
else (C) ¬ 0
Encoding: 1 0 1 1
Bytes: 3
Cycles: 2
Semiconductor Group
0 1 0 1 direct address
0 1 0 0 immediate data
1 r r r immediate data
4-20
Instruction Set
C500 Family
rel. address
rel. address
rel. address
1998-04-01