P80C562 Philips Semiconductors, P80C562 Datasheet - Page 35

• Manufacturer Part Number: P80C562
• Description: 8-bit microcontroller
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Table 40 Instruction set description: Program and machine control
1997 Apr 08
Program and machine control
ACALL
LCALL
RET
RETI
AJMP
LJMP
SJMP
JMP
JZ
JNZ
JC
JNC
JB
JNB
JBC
CJNE
CJNE
CJNE
CJNE
DJNZ
DJNZ
NOP
8-bit microcontroller
MNEMONIC
addr11
addr16
addr11
addr16
rel
@A+DPTR
rel
rel
rel
rel
bit,rel
bit,rel
bit,rel
A,direct,rel
A,#data,rel
Rr,#data,rel
@Ri,#data,rel Compare immediate to ind. and jump if not equal
Rr,rel
direct,rel
Absolute subroutine call
Long subroutine call
Return from subroutine
Return from interrupt
Absolute jump
Long jump
Short jump (relative address)
Jump indirect relative to the DPTR
Jump if A is zero
Jump if A is not zero
Jump if carry flag is set
Jump if carry flag is not set
Jump if direct bit is set
Jump if direct bit is not set
Jump if direct bit is set and clear bit
Compare direct to A and jump if not equal
Compare immediate to A and jump if not equal
Compare immediate to reg. and jump if not equal
Decrement register and jump if not zero
Decrement direct and jump if not zero
No operation
DESCRIPTION
35
BYTES
P83C562; P80C562
2
3
1
1
2
3
2
1
2
2
2
2
3
3
3
3
3
3
3
2
3
1
CYCLES
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
Product specification
12
22
32
02
80
73
60
70
40
50
20
30
10
B5
B4
B*
B6, B7
D*
D5
00
1
1
OPCODE
(HEX)