MIN: Difference between revisions
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m (EL -> ea) |
m (Typo corrected: P := P + 2, not P + P + 2) |
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| Line 4: | Line 4: | ||
|Format=MIN ''<[[ND-100 addressing modes|addr. mode]]> <[[displacement|disp.]]>'' | |Format=MIN ''<[[ND-100 addressing modes|addr. mode]]> <[[displacement|disp.]]>'' | ||
|Code=040 000 | |Code=040 000 | ||
|Affected=(ea):= (ea) + 1,<br>(P) | |Affected=(ea):= (ea) + 1,<br>(P):= (P) + 2 IF new (ea) = 0 | ||
|Arcitecture=[[ND-100]], [[ND-110 CPU|ND-110]] | |Arcitecture=[[ND-100]], [[ND-110 CPU|ND-110]] | ||
}} | }} | ||
Revision as of 09:59, 29 July 2009
| MIN | |
|---|---|
| Description | Increment memory and skip if zero |
| Format | MIN <addr. mode> <disp.> |
| Code | 040 0008 |
| Affected | (ea):= (ea) + 1, (P):= (P) + 2 IF new (ea) = 0 |
| Type | User |
| Architecture | {{{Architecture}}} |
MIN is an assembly instruction. It incremented the contents of the memory location pointed to by the effective address by one. If the result becomes zero, the next instruction is skipped.
References
- Norsk Data Document ND–06.014.02 ND-100 REFERENCE MANUAL Page 133
- Norsk Data Document ND–06.029.01 ND-110 Instruction Set Page 62