The JNZ instruction transfers control to the specified address if the value in the accumulator is not 0. If the accumulator has a value of 0, the next instruction is executed. Neither the accumulator nor any flags are modified by this instruction.

See Also: JZ

JNZ offset

RS1

RS0

Bytes

Cycles

Encoding

01110000

offset

Operation

JNZ
PC = PC + 2
IF A <> 0
  PC = PC + offset

Example

JNZ LABEL

JNZ

JNZ