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Corrected frequency values based on the real CPU Clock frequency

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The Mockingboard PSGs base their frequency on the Apple II Clock.
https://groups.google.com/g/comp.sys.apple2/c/lNSdI9GyBgc/m/8tAydOPUAwAJ
Based on this discussion I made a spreadsheet to calculate the correct values of the frequency tables and updated the ones used by the Music Construction Set player.
This commit is contained in:
cybernesto 2020-11-24 18:55:29 +01:00
parent c1e5c79853
commit 118279b8e7
6 changed files with 32 additions and 32 deletions
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FrequencyTable.numbers Normal file
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dsk/mcs-player.dsk
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16
src/MCS-ECHO+.S
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@ -49,14 +49,14 @@ PLUG HEX 00
FREQLO HEX 00 FREQLO HEX 00
FREQHI HEX 00 FREQHI HEX 00
TIED HEX 0000 TIED HEX 0000
FREQLOS HEX 1E1F20222426292C FREQLOS HEX 1D1E20222426292B
HEX 2E3033363A3D4145 HEX 2E3033363A3D4144
HEX 494D52565C61676D HEX 484D51565B61676D
HEX 737A8189919AA3AD HEX 737A8189919AA3AC
HEX B7C2CEDAE7F40312 HEX B7C1CDD9E6F40212
HEX 2334465A6E849BB3 HEX 223345596D839AB2
HEX CDE9062545688CB3 HEX CCE8052344668BB2
HEX DC0836679BD20101 HEX DB06346598CF0101
FREQHIS HEX 0000000000000000 FREQHIS HEX 0000000000000000
HEX 0000000000000000 HEX 0000000000000000
HEX 0000000000000000 HEX 0000000000000000

16
src/MCS-MB.S
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@ -47,14 +47,14 @@ PLUG HEX 00
FREQLO HEX 00 FREQLO HEX 00
FREQHI HEX 00 FREQHI HEX 00
TIED HEX 0000 TIED HEX 0000
FREQLOS HEX 1E1F20222426292C FREQLOS HEX 1D1E20222426292B
HEX 2E3033363A3D4145 HEX 2E3033363A3D4144
HEX 494D52565C61676D HEX 484D51565B61676D
HEX 737A8189919AA3AD HEX 737A8189919AA3AC
HEX B7C2CEDAE7F40312 HEX B7C1CDD9E6F40212
HEX 2334465A6E849BB3 HEX 223345596D839AB2
HEX CDE9062545688CB3 HEX CCE8052344668BB2
HEX DC0836679BD20101 HEX DB06346598CF0101
FREQHIS HEX 0000000000000000 FREQHIS HEX 0000000000000000
HEX 0000000000000000 HEX 0000000000000000
HEX 0000000000000000 HEX 0000000000000000

16
src/MCS-MBSX.S
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@ -49,14 +49,14 @@ PLUG HEX 00
FREQLO HEX 00 FREQLO HEX 00
FREQHI HEX 00 FREQHI HEX 00
TIED HEX 0000 TIED HEX 0000
FREQLOS HEX 1E1F20222426292C FREQLOS HEX 1D1E20222426292B
HEX 2E3033363A3D4145 HEX 2E3033363A3D4144
HEX 494D52565C61676D HEX 484D51565B61676D
HEX 737A8189919AA3AD HEX 737A8189919AA3AC
HEX B7C2CEDAE7F40312 HEX B7C1CDD9E6F40212
HEX 2334465A6E849BB3 HEX 223345596D839AB2
HEX CDE9062545688CB3 HEX CCE8052344668BB2
HEX DC0836679BD20101 HEX DB06346598CF0101
FREQHIS HEX 0000000000000000 FREQHIS HEX 0000000000000000
HEX 0000000000000000 HEX 0000000000000000
HEX 0000000000000000 HEX 0000000000000000

16
src/mcs-echo+.a
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@ -50,14 +50,14 @@ plug !byte 00
freqlo !byte 00 freqlo !byte 00
freqhi !byte 00 freqhi !byte 00
tied !byte $00,$00 tied !byte $00,$00
freqlos !byte $1e,$1f,$20,$22,$24,$26,$29,$2c freqlos !byte $1D,$1E,$20,$22,$24,$26,$29,$2B
!byte $2e,$30,$33,$36,$3a,$3d,$41,$45 !byte $2E,$30,$33,$36,$3A,$3D,$41,$44
!byte $49,$4d,$52,$56,$5c,$61,$67,$6d !byte $48,$4D,$51,$56,$5B,$61,$67,$6D
!byte $73,$7a,$81,$89,$91,$9a,$a3,$ad !byte $73,$7A,$81,$89,$91,$9A,$A3,$AC
!byte $b7,$c2,$ce,$da,$e7,$f4,$03,$12 !byte $B7,$C1,$CD,$D9,$E6,$F4,$02,$12
!byte $23,$34,$46,$5a,$6e,$84,$9b,$b3 !byte $22,$33,$45,$59,$6D,$83,$9A,$B2
!byte $cd,$e9,$06,$25,$45,$68,$8c,$b3 !byte $CC,$E8,$05,$23,$44,$66,$8B,$B2
!byte $dc,$08,$36,$67,$9b,$d2,$01,$01 !byte $DB,$06,$34,$65,$98,$CF,$01,$01
freqhis !byte $00,$00,$00,$00,$00,$00,$00,$00 freqhis !byte $00,$00,$00,$00,$00,$00,$00,$00
!byte $00,$00,$00,$00,$00,$00,$00,$00 !byte $00,$00,$00,$00,$00,$00,$00,$00
!byte $00,$00,$00,$00,$00,$00,$00,$00 !byte $00,$00,$00,$00,$00,$00,$00,$00