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Applecorn
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Fixed Mockingboard tuning!

This commit is contained in:
Bobbi Webber-Manners 2022-11-21 16:42:55 -05:00
parent 9c2154efd7
commit 83ede7bb4b
4 changed files with 302 additions and 300 deletions
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BIN
applecorn.po
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4
ensq_freq_table
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@ -8,12 +8,12 @@
base=123.47 / 16.0 * 1.573 * 440.0 / 739.99
print("\nFREQHIGH");
print("\nEFREQHIGH");
for i in range(0,256):
v = 2**(i/48)*base
print(" DB >{:.0f}".format(v * 10))
print("\nFREQLOW");
print("\nEFREQLOW");
for i in range(0,256):
v = 2**(i/48)*base
print(" DB <{:.0f}".format(v * 10))

592
mainmem.mockfreq.s
View File

@ -6,93 +6,97 @@
*
MFREQHIGH
DB >1032
DB >1017
DB >1002
DB >988
DB >973
DB >959
DB >945
DB >931
DB >918
DB >904
DB >891
DB >878
DB >865
DB >853
DB >840
DB >828
DB >816
DB >804
DB >792
DB >781
DB >769
DB >758
DB >747
DB >736
DB >725
DB >715
DB >704
DB >694
DB >684
DB >674
DB >664
DB >654
DB >644
DB >635
DB >625
DB >616
DB >607
DB >598
DB >589
DB >581
DB >1048
DB >1033
DB >1018
DB >1004
DB >989
DB >975
DB >961
DB >947
DB >934
DB >920
DB >907
DB >894
DB >881
DB >869
DB >856
DB >844
DB >832
DB >820
DB >808
DB >797
DB >785
DB >774
DB >763
DB >752
DB >741
DB >731
DB >720
DB >710
DB >700
DB >690
DB >680
DB >670
DB >660
DB >651
DB >641
DB >632
DB >623
DB >614
DB >605
DB >597
DB >588
DB >580
DB >572
DB >564
DB >556
DB >563
DB >555
DB >547
DB >539
DB >531
DB >523
DB >516
DB >508
DB >501
DB >493
DB >486
DB >479
DB >472
DB >465
DB >458
DB >451
DB >444
DB >438
DB >431
DB >425
DB >418
DB >412
DB >406
DB >400
DB >394
DB >388
DB >382
DB >377
DB >532
DB >524
DB >517
DB >509
DB >502
DB >495
DB >488
DB >481
DB >474
DB >467
DB >460
DB >454
DB >447
DB >441
DB >434
DB >428
DB >422
DB >416
DB >410
DB >404
DB >398
DB >393
DB >387
DB >381
DB >376
DB >371
DB >365
DB >360
DB >355
DB >349
DB >344
DB >339
DB >334
DB >329
DB >324
DB >319
DB >314
DB >309
DB >305
DB >300
DB >296
DB >291
DB >287
DB >350
DB >345
DB >340
DB >335
DB >330
DB >325
DB >321
DB >316
DB >312
DB >307
DB >303
DB >298
DB >294
DB >290
DB >286
DB >282
DB >278
DB >274
@ -100,89 +104,101 @@ MFREQHIGH
DB >266
DB >262
DB >258
DB >254
DB >250
DB >246
DB >242
DB >239
DB >235
DB >231
DB >228
DB >255
DB >251
DB >247
DB >244
DB >240
DB >237
DB >233
DB >230
DB >227
DB >224
DB >221
DB >220
DB >217
DB >214
DB >211
DB >208
DB >204
DB >201
DB >198
DB >195
DB >192
DB >189
DB >186
DB >205
DB >202
DB >199
DB >196
DB >193
DB >191
DB >188
DB >185
DB >183
DB >180
DB >177
DB >175
DB >172
DB >169
DB >170
DB >167
DB >164
DB >161
DB >159
DB >165
DB >163
DB >160
DB >158
DB >156
DB >154
DB >151
DB >149
DB >147
DB >144
DB >142
DB >140
DB >138
DB >145
DB >143
DB >141
DB >139
DB >137
DB >135
DB >133
DB >131
DB >129
DB >127
DB >125
DB >123
DB >121
DB >119
DB >124
DB >122
DB >120
DB >118
DB >117
DB >115
DB >113
DB >111
DB >112
DB >110
DB >109
DB >108
DB >107
DB >106
DB >104
DB >102
DB >101
DB >99
DB >100
DB >98
DB >97
DB >96
DB >95
DB >94
DB >93
DB >91
DB >90
DB >88
DB >89
DB >87
DB >86
DB >85
DB >84
DB >82
DB >83
DB >81
DB >80
DB >79
DB >78
DB >77
DB >76
DB >75
DB >74
DB >73
DB >72
DB >71
DB >70
DB >69
DB >68
DB >67
DB >66
DB >66
DB >65
DB >64
DB >63
@ -191,166 +207,154 @@ MFREQHIGH
DB >60
DB >59
DB >58
DB >58
DB >57
DB >56
DB >55
DB >54
DB >54
DB >53
DB >52
DB >51
DB >50
DB >51
DB >50
DB >49
DB >48
DB >48
DB >47
DB >46
DB >46
DB >45
DB >44
DB >44
DB >43
DB >42
DB >42
DB >41
DB >41
DB >40
DB >40
DB >39
DB >38
DB >38
DB >37
DB >37
DB >36
DB >36
DB >35
DB >35
DB >34
DB >34
DB >33
DB >33
DB >32
DB >32
DB >31
DB >31
DB >30
DB >30
DB >30
DB >29
DB >29
DB >28
DB >28
DB >28
DB >27
DB >27
DB >26
DB >26
DB >25
DB >25
DB >24
DB >24
DB >23
DB >22
DB >22
DB >21
DB >21
DB >20
DB >20
DB >19
DB >19
DB >18
DB >18
DB >17
DB >17
DB >16
DB >16
DB >15
DB >15
DB >14
DB >14
DB >14
DB >13
DB >13
DB >12
DB >12
DB >12
DB >11
DB >11
DB >10
MFREQLOW
DB <1032
DB <1017
DB <1002
DB <988
DB <973
DB <959
DB <945
DB <931
DB <918
DB <904
DB <891
DB <878
DB <865
DB <853
DB <840
DB <828
DB <816
DB <804
DB <792
DB <781
DB <769
DB <758
DB <747
DB <736
DB <725
DB <715
DB <704
DB <694
DB <684
DB <674
DB <664
DB <654
DB <644
DB <635
DB <625
DB <616
DB <607
DB <598
DB <589
DB <581
DB <1048
DB <1033
DB <1018
DB <1004
DB <989
DB <975
DB <961
DB <947
DB <934
DB <920
DB <907
DB <894
DB <881
DB <869
DB <856
DB <844
DB <832
DB <820
DB <808
DB <797
DB <785
DB <774
DB <763
DB <752
DB <741
DB <731
DB <720
DB <710
DB <700
DB <690
DB <680
DB <670
DB <660
DB <651
DB <641
DB <632
DB <623
DB <614
DB <605
DB <597
DB <588
DB <580
DB <572
DB <564
DB <556
DB <563
DB <555
DB <547
DB <539
DB <531
DB <523
DB <516
DB <508
DB <501
DB <493
DB <486
DB <479
DB <472
DB <465
DB <458
DB <451
DB <444
DB <438
DB <431
DB <425
DB <418
DB <412
DB <406
DB <400
DB <394
DB <388
DB <382
DB <377
DB <532
DB <524
DB <517
DB <509
DB <502
DB <495
DB <488
DB <481
DB <474
DB <467
DB <460
DB <454
DB <447
DB <441
DB <434
DB <428
DB <422
DB <416
DB <410
DB <404
DB <398
DB <393
DB <387
DB <381
DB <376
DB <371
DB <365
DB <360
DB <355
DB <349
DB <344
DB <339
DB <334
DB <329
DB <324
DB <319
DB <314
DB <309
DB <305
DB <300
DB <296
DB <291
DB <287
DB <350
DB <345
DB <340
DB <335
DB <330
DB <325
DB <321
DB <316
DB <312
DB <307
DB <303
DB <298
DB <294
DB <290
DB <286
DB <282
DB <278
DB <274
@ -358,89 +362,101 @@ MFREQLOW
DB <266
DB <262
DB <258
DB <254
DB <250
DB <246
DB <242
DB <239
DB <235
DB <231
DB <228
DB <255
DB <251
DB <247
DB <244
DB <240
DB <237
DB <233
DB <230
DB <227
DB <224
DB <221
DB <220
DB <217
DB <214
DB <211
DB <208
DB <204
DB <201
DB <198
DB <195
DB <192
DB <189
DB <186
DB <205
DB <202
DB <199
DB <196
DB <193
DB <191
DB <188
DB <185
DB <183
DB <180
DB <177
DB <175
DB <172
DB <169
DB <170
DB <167
DB <164
DB <161
DB <159
DB <165
DB <163
DB <160
DB <158
DB <156
DB <154
DB <151
DB <149
DB <147
DB <144
DB <142
DB <140
DB <138
DB <145
DB <143
DB <141
DB <139
DB <137
DB <135
DB <133
DB <131
DB <129
DB <127
DB <125
DB <123
DB <121
DB <119
DB <124
DB <122
DB <120
DB <118
DB <117
DB <115
DB <113
DB <111
DB <112
DB <110
DB <109
DB <108
DB <107
DB <106
DB <104
DB <102
DB <101
DB <99
DB <100
DB <98
DB <97
DB <96
DB <95
DB <94
DB <93
DB <91
DB <90
DB <88
DB <89
DB <87
DB <86
DB <85
DB <84
DB <82
DB <83
DB <81
DB <80
DB <79
DB <78
DB <77
DB <76
DB <75
DB <74
DB <73
DB <72
DB <71
DB <70
DB <69
DB <68
DB <67
DB <66
DB <66
DB <65
DB <64
DB <63
@ -449,74 +465,58 @@ MFREQLOW
DB <60
DB <59
DB <58
DB <58
DB <57
DB <56
DB <55
DB <54
DB <54
DB <53
DB <52
DB <51
DB <50
DB <51
DB <50
DB <49
DB <48
DB <48
DB <47
DB <46
DB <46
DB <45
DB <44
DB <44
DB <43
DB <42
DB <42
DB <41
DB <41
DB <40
DB <40
DB <39
DB <38
DB <38
DB <37
DB <37
DB <36
DB <36
DB <35
DB <35
DB <34
DB <34
DB <33
DB <33
DB <32
DB <32
DB <31
DB <31
DB <30
DB <30
DB <30
DB <29
DB <29
DB <28
DB <28
DB <28
DB <27
DB <27
DB <26
DB <26
DB <25
DB <25
DB <24
DB <24
DB <23
DB <22
DB <22
DB <21
DB <21
DB <20
DB <20
DB <19
DB <19
DB <18
DB <18
DB <17
DB <17
DB <16
DB <16
DB <15
DB <15
DB <14
DB <14
DB <14
DB <13
DB <13
DB <12
DB <12
DB <12
DB <11
DB <11
DB <10

6
mock_freq_table
View File

@ -20,8 +20,10 @@ for i in range(252,-1,-1):
freqs[i] = freqs[i+1] / (2 ** (1 / 48))
for i in range(0,256):
divider[i] = clk / freqs[i] - 16
# print(i, freqs[i], divider[i])
divider[i] = int(round(clk / freqs[i]))
coarse = int(divider[i] / 256)
fine = int(divider[i] % 256)
# print("{:3d}: {:9.3f} {:5d} ({:2d} {:3d})".format(i, freqs[i], divider[i], coarse, fine))
print("\nMFREQHIGH");
for i in range(0,256):