CY8C34_11 CYPRESS [Cypress Semiconductor], CY8C34_11 Datasheet - Page 15

• Manufacturer Part Number: CY8C34_11
• Manufacturer: CYPRESS [Cypress Semiconductor]

Table 4-4. Boolean Instructions
4.3.1.5 Program Branching Instructions
The 8051 supports a set of conditional and unconditional jump instructions that help to modify the program execution flow.
shows the list of jump instructions.
Table 4-5. Jump Instructions
Document Number: 001-53304 Rev. *K
CLR
CLR
SETB C
SETB bit
CPL
CPL
ANL
ANL
ORL C, bit
ORL C, /bit
MOV C, bit
MOV bit, C
JC
JNC rel
JB
JNB bit, rel
JBC bit, rel
ACALL addr11
LCALL addr16
RET
RETI
AJMP addr11
LJMP addr16
SJMP rel
JMP @A + DPTR
JZ rel
JNZ rel
CJNE A,Direct, rel
CJNE A, #data, rel
CJNE Rn, #data, rel
CJNE @Ri, #data, rel
DJNZ Rn,rel
DJNZ Direct, rel
NOP
bit, rel
rel
C
bit
C, bit
C, /bit
C
bit
Mnemonic
Mnemonic
Clear carry
Clear direct bit
Set carry
Set direct bit
Complement carry
Complement direct bit
AND direct bit to carry
AND complement of direct bit to carry
OR direct bit to carry
OR complement of direct bit to carry
Move direct bit to carry
Move carry to direct bit
Jump if carry is set
Jump if no carry is set
Jump if direct bit is set
Jump if direct bit is not set
Jump if direct bit is set and clear bit
Absolute subroutine call
Long subroutine call
Return from subroutine
Return from interrupt
Absolute jump
Long jump
Short jump (relative address)
Jump if accumulator is zero
Jump if accumulator is nonzero
Compare direct byte to accumulator and jump if not equal
Compare immediate data to accumulator and jump if not equal
Compare immediate data to register and jump if not equal
Decrement register and jump if not zero
No operation
Jump indirect relative to DPTR
Compare immediate data to indirect RAM and jump if not equal
Decrement direct byte and jump if not zero
Description
Description
PSoC
®
3: CY8C34 Family
Bytes
Bytes
1
2
1
2
1
2
2
2
2
2
2
2
2
2
3
3
3
2
3
1
1
2
3
2
1
2
2
3
3
3
3
2
3
1
Data Sheet
Page 15 of 126
Cycles
Cycles
1
3
1
3
1
3
2
2
2
2
2
3
3
3
5
5
5
4
4
4
4
3
4
3
5
4
4
5
4
4
5
4
5
1
Table 4-5
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