YM2610 ASM defines: Difference between revisions

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ASM defines for the [[YM2610 registers]] by [[User:Smkdan|Smkdan]].
ASM defines for the [[YM2610 registers]] by [[User:Smkdan|Smkdan]].


<pre>
<syntaxhighlight>
;AY38910 (SSG)
;AY38910 (SSG)
AY_FINEA EQU 0
AY_FINEA EQU 0
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FM_FBALG EQU $B0
FM_FBALG EQU $B0
FM_LRLFO EQU $B4
FM_LRLFO EQU $B4
</pre>
</syntaxhighlight>


[[Category:Code]]
[[Category:Code]]

Latest revision as of 13:48, 14 March 2012

ASM defines for the YM2610 registers by Smkdan.

;AY38910 (SSG)
AY_FINEA	EQU 0
AY_COARSEA	EQU 1
AY_FINEB	EQU 2
AY_COARSEB	EQU 3
AY_FINEC	EQU 4
AY_CAORSEC	EQU 5
AY_NOISE	EQU 6
AY_MIXER	EQU 7
AY_VOLA		EQU 8
AY_VOLB		EQU 9
AY_VOLC		EQU 10
AY_ENVFINE	EQU 11
AY_ENVCOARSE	EQU 12
AY_ENVSHAPE	EQU 13

;ADPCM-A
PA_CTRL		EQU $00
PA_MVOL		EQU $01
PA_CVOL		EQU $08
PA_STARTL	EQU $10
PA_STARTH	EQU $18
PA_ENDL		EQU $20
PA_ENDH		EQU $28

;ADPCM-B
PB_CTRL		EQU $10
PB_LRSEL	EQU $11
PB_STARTL	EQU $12
PB_STARTH	EQU $13
PB_ENDL		EQU $14
PB_ENDH		EQU $15
PB_FREQL	EQU $19
PB_FREQH	EQU $1A
PB_VOL		EQU $1B
PB_FLAG		EQU $1C

;FM
FM_LFO		EQU $22
FM_TIMERMODE	EQU $27
FM_KON		EQU $28
FM_DETMUL	EQU $30
FM_TL		EQU $40
FM_KSAR		EQU $50
FM_AMDR		EQU $60
FM_SR		EQU $70
FM_SLRR		EQU $80
FM_SSG		EQU $90
FM_FNUM		EQU $A0
FM_FBALG	EQU $B0
FM_LRLFO	EQU $B4