JAZ

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JAZ
Description Jump if A is zero
Format JAZ <disp.>
Code 131 0008
Affected If A=0 (P):=(P)+Δ
Type User
Architecture ND-100, ND-110

JAZ is an assembly instruction. If the A register is zero, it jump the program execution to the address of the program counter (P register) plus the value of displacement, that can be between -128 to 127. Else it continue the program execution at (P) + 1.

References