TArntsen: AAA: Flags affected

2009-08-08T13:59:31Z

AAA: Flags affected

← Older revision		Revision as of 13:59, 8 August 2009
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	\|Format=AAA ''<argument>''		\|Format=AAA ''<argument>''
	\|Code=172 400		\|Code=172 400
	\|Affected=A		\|Affected=A:=A+argument, C, O, Q
	\|Architecture=[[ND-100]], [[ND-110 CPU\|ND-110]]		\|Architecture=[[ND-100]], [[ND-110 CPU\|ND-110]]
	}}		}}

	'''AAA''' is an assembly instruction. The 8-bit argument (the lower 8 bits of the 16-bit instruction word) is sign-extended to 16 bits and added to the [[A register]]. The result is left in the A register.		'''AAA''' is an assembly instruction. The 8-bit argument (the lower 8 bits of the 16-bit instruction word) is sign-extended to 16 bits and added to the [[A register]]. The result is left in the A register.

			== Flags affected ==
			C, O and Q may be affected as for the [[ADD]] instruction.

	== References ==		== References ==

TArntsen: AAA instruction

2009-08-08T13:48:46Z

AAA instruction

New page

{{InstructionBox
|Mnemonic=AAA
|Description=Add argument to A register
|Format=AAA ''<argument>''
|Code=172 400
|Affected=A
|Architecture=[[ND-100]], [[ND-110 CPU|ND-110]]
}}

'''AAA''' is an assembly instruction. The 8-bit argument (the lower 8 bits of the 16-bit instruction word) is sign-extended to 16 bits and added to the [[A register]]. The result is left in the A register.

== References ==
*{{ND-doc|06.014.02|Page 164/3.2.2.5}}
*{{ND-doc|06.029.01|Page 85}}

[[Category:ND-100 instructions]]

AAA - Revision history

TArntsen: AAA: Flags affected

TArntsen: AAA instruction