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| SAB80515 Datasheet, PDF (147/270 Pages) Siemens Semiconductor Group – 8-Bit Single-Chip Microcontroller Family | |||
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Instruction Set
CJNE A,direct,rel
Operation:
(PC) â (PC) + 3
if (A) < > (direct)
then (PC) â (PC) + relative offset
if (A) < (direct)
then (C) â1
else (C) â 0
Encoding:
Bytes:
Cycles:
1011 0101
3
2
direct address
CJNE A, #data,rel
Operation:
(PC) â (PC) + 3
if (A) < > data
then (PC) â (PC) + relative offset
if (A) â data
then (C) â1
else (C) â 0
Encoding:
Bytes:
Cycles:
1011 0100
3
2
immediate data
CJNE RN, #data, rel
Operation:
(PC) â (PC) + 3
if (Rn) < > data
then (PC) â (PC) + relative offset
if (Rn) < data
then (C) â 1
else (C) â 0
Encoding:
Bytes:
Cycles:
1011 1rrr
3
2
immediate data
rel. address
rel. address
rel. address
Semiconductor Group
147
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