STA: Difference between revisions

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(New page: {{InstructionBox |Mnemonic=STA |Description=Store A register |Format=STA ''<address mode> <disp.>'' |Code=004 000 |Affected=(EL):=A }} '''STA''' is an instruction on the ND platform....)
 
(+text from " ND-110 Instruction Set")
Line 3: Line 3:
|Description=Store A register
|Description=Store A register
|Format=STA ''<address mode> <disp.>''
|Format=STA ''<address mode> <disp.>''
|Code=004&nbsp;000
|Code=004&nbsp;000<sub><small>8</small></sub>
|Affected=(EL):=A
|Affected=(EL):=A
|Arcitecture=[[ND-100]], [[ND-110 CPU|ND-110]]
}}
}}


'''STA''' is an instruction on the ND platform. It stores the contents of the A register in the
'''STA''' is an instruction on the ND platform. It stores the contents of the [[A register]] in the memory location pointed to by the [[effective address]].
effective location.
 


== Sources ==
== Sources ==
*{{ND-doc|06.014.02|Page 132}}
*{{ND-doc|06.014.02|Page 132}}
*{{ND-doc|06.029.01|Page 62}}


[[Category:ND-100 instructions]]
[[Category:ND-100 instructions]]

Revision as of 14:01, 2 April 2009

STA
Description Store A register
Format STA <address mode> <disp.>
Code 004 00088
Affected (EL):=A
Type User
Architecture {{{Architecture}}}

STA is an instruction on the ND platform. It stores the contents of the A register in the memory location pointed to by the effective address.


Sources