SpinAsm AND - Revision history

PedalPCB at 13:46, 22 November 2024

2024-11-22T13:46:28Z

← Older revision		Revision as of 13:46, 22 November 2024
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	======Coding Example======		======Coding Example======
	<~~syntaxhighlight line="1"~~>		<pre>
	AMASK EQU $F0FFFF ;		AMASK EQU $F0FFFF ;
	;		;
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	and AMASK ; Clear ACC[19..16]		and AMASK ; Clear ACC[19..16]
	and $0 ; Clear ACC		and $0 ; Clear ACC
	</~~syntaxhighlight~~>		</pre>

PedalPCB at 20:55, 6 January 2023

2023-01-06T20:55:16Z

← Older revision		Revision as of 20:55, 6 January 2023
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	======Description======		======Description======
	AND will perform a bit wise "and" of the current ACC and the 24bit MASK specified within the instruction word. The instruction might be used to load a constant into ACC provided ACC contains $FFFFFF or to clear ACC if MASK equals $000000. (see also the pseudo opcode section)		AND will perform a bit wise "and" of the current ACC and the 24bit MASK specified within the instruction word. The instruction might be used to load a constant into ACC provided ACC contains $FFFFFF or to clear ACC if MASK equals $000000. (see also the pseudo opcode section)

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

PedalPCB at 20:53, 6 January 2023

2023-01-06T20:53:25Z

← Older revision		Revision as of 20:53, 6 January 2023
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	AND will perform a bit wise "and" of the current ACC and the 24bit MASK specified within the instruction word. The instruction might be used to load a constant into ACC provided ACC contains $FFFFFF or to clear ACC if MASK equals $000000. (see also the pseudo opcode section)		AND will perform a bit wise "and" of the current ACC and the 24bit MASK specified within the instruction word. The instruction might be used to load a constant into ACC provided ACC contains $FFFFFF or to clear ACC if MASK equals $000000. (see also the pseudo opcode section)
	{\| class="wikitable"		{\| class="wikitable"
	\|+		\|+Parameters
	!Name		!Name
	!Width		!Width

PedalPCB at 20:42, 6 January 2023

2023-01-06T20:42:31Z

← Older revision		Revision as of 20:42, 6 January 2023
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	\|Binary		\|Binary
	Hex ($000000 - $FFFFFF)		Hex ($000000 - $FFFFFF)

	Symbolic		Symbolic
	\|}		\|}

PedalPCB: /* Coding Example */

2023-01-06T20:21:28Z

Coding Example

← Older revision		Revision as of 20:21, 6 January 2023
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	======Coding Example======		======Coding Example======
	<syntaxhighlight line="1">		<syntaxhighlight line="1">
	~~Off~~ EQU ~~1.0~~ ;		AMASK EQU $F0FFFF ;
	;		;
	; ~~Halve way rectifier ~~		;------------------------------------
	~~sof~~ ~~0,0~~ ; Clear ~~ACC~~		or $FFFFFF ; Set all bits within ACC
	~~rdax ADCL,1.0~~ ; ~~Read from left ADC channel~~		and $FFFFFE ; Clear LSB
	~~sof~~ 1.~~0,Off ; Subtract offset~~		and %01111111_11111111_11111111 ; Clear MSB
	~~sof~~ 1.0~~,Off~~ ; ~~Add offset~~		and AMASK ; Clear ACC[19..16]
			and $0 ; Clear ACC
	</syntaxhighlight>		</syntaxhighlight>

PedalPCB: Created page with "==AND== {| class="wikitable" |+ !Mnemonic !Operation !Instruction coding |- |AND |ACC & MASK |MMMMMMMMMMMMMMMMMMMMMMMM000001110 |} ======Description====== AND will perform a bit wise "and" of the current ACC and the 24bit MASK specified within the instruction word. The instruction might be used to load a constant into ACC provided ACC contains $FFFFFF or to clear ACC if MASK equals $000000. (see also the pseudo opcode section) {| class="wikitable" |+ !Name !Width !Ent..."

2023-01-06T20:20:26Z

Created page with "==AND== {| class="wikitable" |+ !Mnemonic !Operation !Instruction coding |- |AND |ACC & MASK |MMMMMMMMMMMMMMMMMMMMMMMM000001110 |} ======Description====== AND will perform a bit wise "and" of the current ACC and the 24bit MASK specified within the instruction word. The instruction might be used to load a constant into ACC provided ACC contains $FFFFFF or to clear ACC if MASK equals $000000. (see also the pseudo opcode section) {| class="wikitable" |+ !Name !Width !Ent..."

New page

==AND==
{| class="wikitable"
|+
!Mnemonic
!Operation
!Instruction coding
|-
|AND
|ACC & MASK
|MMMMMMMMMMMMMMMMMMMMMMMM000001110
|}

======Description======
AND will perform a bit wise "and" of the current ACC and the 24bit MASK specified within the instruction word. The instruction might be used to load a constant into ACC provided ACC contains $FFFFFF or to clear ACC if MASK equals $000000. (see also the pseudo opcode section)
{| class="wikitable"
|+
!Name
!Width
!Entry formats, range
|-
|M
|24 Bit
|Binary
Hex ($000000 - $FFFFFF)
Symbolic
|}

======Syntax======
AND M

======Coding Example======
<syntaxhighlight line="1">
Off EQU 1.0 ;
;
; Halve way rectifier
sof 0,0 ; Clear ACC
rdax ADCL,1.0 ; Read from left ADC channel
sof 1.0,Off ; Subtract offset
sof 1.0,Off ; Add offset
</syntaxhighlight>