Philips P89LPC906 User Manual

2003 Dec 8     

102

ACALL addr 11

Absolute jump to subroutine

2

2

116F1

LCALL addr 16

Long jump to subroutine

3

2

12

RET

Return from subroutine

1

2

22

RETI

Return from interrupt

1

2

32

AJMP addr 11

Absolute jump unconditional

2

2

016E1

LJMP addr 16

Long jump unconditional

3

2

02

SJMP rel

Short jump (relative address)

2

2

80

JC rel

Jump on carry = 1

2

2

40

JNC rel

Jump on carry = 0

2

2

50

JB bit,rel

Jump on direct bit = 1

3

2

20

JNB bit,rel

Jump on direct bit = 0

3

2

30

JBC bit,rel

Jump on direct bit = 1 and clear

3

2

10

JMP @A+DPTR

Jump indirect relative DPTR

1

2

73

JZ rel

Jump on accumulator = 0

2

2

60

JNZ rel

Jump on accumulator ¹ 0

2

2

70

CJNE A,dir,rel

Compare A,direct jne relative

3

2

B5

CJNE A,#d,rel

Compare A,immediate jne relative

3

2

B4

CJNE Rn,#d,rel

Compare register, immediate jne relative

3

2

B8-BF

CJNE @Ri,#d,rel

Compare indirect, immediate jne relative

3

2

B6-B7

DJNZ Rn,rel

Decrement register, jnz relative

2

2

D8-DF

DJNZ dir,rel

Decrement direct byte, jnz relative

3

2

D5

NOP

No operation

1

1

00