JAP
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| JAP | |
|---|---|
| Description | Jump if A positive or zero |
| Format | JAP <disp.> |
| Code | 130 0008 |
| Affected | If A>=0 P:=P+Δ |
| Type | User |
| Architecture | ND-100, ND-110 |
JAP is an assembly instruction. If the A register is positive or zero (bit 15 = 0), 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
- Norsk Data Document ND–06.014.02 ND-100 REFERENCE MANUAL Page 139
- Norsk Data Document ND–06.029.01 ND-110 Instruction Set Page 79