SAB80C517-M16 SIEMENS [Siemens Semiconductor Group], SAB80C517-M16 Datasheet - Page 254

• Manufacturer Part Number: SAB80C517-M16
• Description: 8-Bit CMOS Single-Chip Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Instruction Set Summary (cont’d)
Mnemonic
Program and Machine Control (cont’d)
CJNE
CJNE
CJNE
DJNZ
DJNZ
NOP
Semiconductor Group
A,#data,rel
Rn,#data rel
@Ri,#data,rel
Rn,rel
direct,rel
Description
Compare immediate to A and jump if not equal
Compare immed. to reg. and jump if not equal
Compare immed. to ind. and jump if not equal
Decrement register and jump if not zero
Decrement direct byte and jump if not zero
No operation
255
Instruction Set
3
3
3
2
3
Byte
1
2
2
2
2
2
Cycle
1