STA: Difference between revisions
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|Mnemonic=STA | |Mnemonic=STA | ||
|Description=Store A register | |Description=Store A register | ||
|Format=STA ''< | |Format=STA ''<[[ND-100 addressing modes|addr. mode]]> <[[displacement|disp.]]>'' | ||
|Code=004 000 | |Code=004 000 | ||
|Affected=( | |Affected=(ea):=A | ||
| | |Architecture=[[ND-100]], [[ND-110 CPU|ND-110]] | ||
}} | }} | ||
'''STA''' is an instruction | '''STA''' is an assembly instruction. It stores the contents of the [[A register]] in the memory location pointed to by the [[effective address]]. | ||
== | == References == | ||
*{{ND-doc|06.014.02|Page 132}} | *{{ND-doc|06.014.02|Page 132}} | ||
*{{ND-doc|06.029.01|Page 62}} | *{{ND-doc|06.029.01|Page 62}} | ||
[[Category:ND-100 instructions]] | [[Category:ND-100 instructions]] | ||
Latest revision as of 13:29, 3 August 2009
| STA | |
|---|---|
| Description | Store A register |
| Format | STA <addr. mode> <disp.> |
| Code | 004 0008 |
| Affected | (ea):=A |
| Type | User |
| Architecture | ND-100, ND-110 |
STA is an assembly instruction. It stores the contents of the A register in the memory location pointed to by the effective address.
References
- Norsk Data Document ND–06.014.02 ND-100 REFERENCE MANUAL Page 132
- Norsk Data Document ND–06.029.01 ND-110 Instruction Set Page 62