JX- JC, JNC, JP, JM, JZ, JNZ, JPE, JPO

 


Opcode

Operand

Description

Jx

16-bit address

Jump conditionally

 

 

—  The program sequence is transferred to the memory location specified by the 16-bit address given in the operand based on the specified flag of the PSW.

—  Example: JZ 2034 H.


Opcode

Description

Status Flags

JC

Jump if Carry

CY = 1

JNC

Jump if No Carry

CY = 0

JP

Jump if Positive

S = 0

JM

Jump if Minus

S = 1

JZ

Jump if Zero

Z = 1

JNZ

Jump if No Zero

Z = 0

JPE

Jump if Parity Even

P = 1

JPO

Jump if Parity Odd

P = 0

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