SpinAsm XOR - Revision history

PedalPCB at 13:46, 22 November 2024

2024-11-22T13:46:50Z

← Older revision		Revision as of 13:46, 22 November 2024
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	======Coding Example======		======Coding Example======
	<~~syntaxhighlight line="1"~~>		<pre>
	XMASK EQU $AAAAAA ;		XMASK EQU $AAAAAA ;
	;		;
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	xor %01010101_01010101_01010101 ; Invert all even numbered bits		xor %01010101_01010101_01010101 ; Invert all even numbered bits
	xor XMASK ; Invert all odd numbered bits		xor XMASK ; Invert all odd numbered bits
	</~~syntaxhighlight~~>		</pre>

PedalPCB at 20:55, 6 January 2023

2023-01-06T20:55:47Z

← Older revision		Revision as of 20:55, 6 January 2023
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	======Description======		======Description======
	XOR will perform a bit wise "xor" of the current ACC and the 24bit MASK specified within the instruction word. The instruction will invert ACC provided MASK equals $FFFFFF. (see also the pseudo opcode section)		XOR will perform a bit wise "xor" of the current ACC and the 24bit MASK specified within the instruction word. The instruction will invert ACC provided MASK equals $FFFFFF. (see also the pseudo opcode section)

			====== Parameters ======
	{\| class="wikitable"		{\| class="wikitable"
	\|+~~Parameters~~		\|+
	!Name		!Name
	!Width		!Width

PedalPCB at 20:54, 6 January 2023

2023-01-06T20:54:06Z

← Older revision		Revision as of 20:54, 6 January 2023
Line 14:		Line 14:
	XOR will perform a bit wise "xor" of the current ACC and the 24bit MASK specified within the instruction word. The instruction will invert ACC provided MASK equals $FFFFFF. (see also the pseudo opcode section)		XOR will perform a bit wise "xor" of the current ACC and the 24bit MASK specified within the instruction word. The instruction will invert ACC provided MASK equals $FFFFFF. (see also the pseudo opcode section)
	{\| class="wikitable"		{\| class="wikitable"
	\|+		\|+Parameters
	!Name		!Name
	!Width		!Width

PedalPCB: Created page with "==XOR== {| class="wikitable" |+ !Mnemonic !Operation !Instruction coding |- |XOR |ACC ^ MASK |MMMMMMMMMMMMMMMMMMMMMMMM000010000 |} ======Description====== XOR will perform a bit wise "xor" of the current ACC and the 24bit MASK specified within the instruction word. The instruction will invert ACC provided MASK equals $FFFFFF. (see also the pseudo opcode section) {| class="wikitable" |+ !Name !Width !Entry formats, range |- |M |24 Bit |Binary Hex ($000000 - $FFFFFF) Sy..."

2023-01-06T20:41:27Z

Created page with "==XOR== {| class="wikitable" |+ !Mnemonic !Operation !Instruction coding |- |XOR |ACC ^ MASK |MMMMMMMMMMMMMMMMMMMMMMMM000010000 |} ======Description====== XOR will perform a bit wise "xor" of the current ACC and the 24bit MASK specified within the instruction word. The instruction will invert ACC provided MASK equals $FFFFFF. (see also the pseudo opcode section) {| class="wikitable" |+ !Name !Width !Entry formats, range |- |M |24 Bit |Binary Hex ($000000 - $FFFFFF) Sy..."

New page

==XOR==
{| class="wikitable"
|+
!Mnemonic
!Operation
!Instruction coding
|-
|XOR
|ACC ^ MASK
|MMMMMMMMMMMMMMMMMMMMMMMM000010000
|}

======Description======
XOR will perform a bit wise "xor" of the current ACC and the 24bit MASK specified within the instruction word. The instruction will invert ACC provided MASK equals $FFFFFF. (see also the pseudo opcode section)
{| class="wikitable"
|+
!Name
!Width
!Entry formats, range
|-
|M
|24 Bit
|Binary
Hex ($000000 - $FFFFFF)
Symbolic
|}

======Syntax======
XOR M

======Coding Example======
<syntaxhighlight line="1">
XMASK EQU $AAAAAA ;
;
;-------------------------------------------
sof 0,0 ; Clear all bits within ACC
xor $0 ; Set all ACC bits
xor %01010101_01010101_01010101 ; Invert all even numbered bits
xor XMASK ; Invert all odd numbered bits
</syntaxhighlight>