| Octal Order Code | Nmenonic | Execution |
|---|---|---|
| 050 | BZE X N | Branch if X is Zero The BZE instruction tests the contents of X and if it is zero causes a branch to the location specified by N. If the content of X is not zero, the program continues to the next instruction. The contents of X will remain unchanged. C is not used and will be left clear. V is not used and remains unchanged. Modification The BZE statement has no M field. |
| 052 | BNZ X N | Branch if X is Not Zero The BNZ instruction tests the contents of X and if not zero causes a branch to the location specified by N. If the content of X is zero, the program continues to the next instruction. The contents of X will remain unchanged. C is not used and will be left clear. V is not used and remains unchanged. Modification The BNZ statement has no M field. |
| 054 | BPZ X N | Branch if X is Positive or Zero The BPZ instruction tests the contents of X and if it is positive or zero (i.e. B0 = 0) causes a branch to the location specified by N. If the content of X is not positive or zero (i.e. if it is negative), the program continues to the next instruction. The contents of X will remain unchanged. C is not used and will be left clear. V is not used and remains unchanged. Modification The BPZ statement has no M field. |
| 056 | BNG X N | Branch if X is Negative The BNG instruction tests the contents of X and if it is negative (i.e. B0 = 1) causes a branch to the location specified by N. If the content of X is not negative, the program continues to the next instruction. The contents of X will remain unchanged. C is not used and will be left clear. V is not used and remains unchanged. Modification The BNG statement has no M field. |