-
Notifications
You must be signed in to change notification settings - Fork 1
/
I2C_44.asm
818 lines (816 loc) · 17.7 KB
/
I2C_44.asm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
;==========================================
;== Panelboard interface for KANSAI tape ==
;== Written by (R)soft 27.2.1999 ==
;== Connect to AY port A ==
;== Bit0 - Enable Data (Pin 3 on tape) ==
;== Bit1 - Serial Data (Pin 1) ==
;== Bit2 - Serial Clock (Pin 2) ==
;== GND (Pin 4) ==
;== Oscillator by 1MHz (Old by 4,5MHz) ==
;==========================================
ORG #8001
;
START EQU #9000
REG_AY EQU #FFFD
DAT_AY EQU #BFFD
SEG0 EQU 8 ;8
SEG1 EQU #38
SEG7 EQU 7
;
DI
CALL CLS
LD DE,#0000
LD HL,TXT0
CALL PRI_BB
LD DE,#0D00
LD HL,TXT1
CALL PRI_BB
LD DE,#0F00
LD HL,TXT2
CALL PRI_BB
;
CALL INIT
LD A,#7F
LD I,A
IM 2
LD HL,ADRINT
LD (#7FFF),HL
LOOP
LD A,1 ;1
OUT (#FE),A
;
LD A,#7F
IN A,(#FE)
RRA ;EXIT FROM PROGRAM
JP C,LOOK1 ;BY <SPACE>
DI
LD A,#3F
LD I,A
IM 1
EI
RET
LOOK1
; ****************
;------- *** GET INFO *** -------
; ****************
DI
LD BC,REG_AY
; LD HL,0
;_000 ;SEARCH 0
; LD A,H
; CP #50
; JP Z,EXIT_Z
; INC HL
; IN A,(C) ;SEARCH 1
; RRA
; JP C,L_000
;
CALL GET_1_
LD (REG00),A
CALL GET_1_
LD (REG01),A
CALL GET_1_
LD (REG02),A
CALL GET_1_
LD (REG03),A
CALL GET_1_
LD (REG04),A
CALL GET_1_
LD (REG05),A
CALL GET_1_
LD (REG06),A
CALL GET_1_
LD (REG07),A
;
CALL GET_1_
LD (REG08),A
CALL GET_1_
LD (REG09),A
CALL GET_1_
LD (REG0A),A
CALL GET_1_
LD (REG0B),A
CALL GET_1_
LD (REG0C),A
CALL GET_1_
LD (REG0D),A
;XIT_Z
EI
HALT
;
JP LOOP
;------------------------
GET_1_
LD A,#FF
RET
LD L,0
CALL GET_BYT
RL L
CALL GET_BYT
RL L
CALL GET_BYT
RL L
CALL GET_BYT
RL L
CALL GET_BYT
RL L
CALL GET_BYT
RL L
CALL GET_BYT
RL L
CALL GET_BYT
RL L
LD A,L
RET
;
GET_BYT
IN A,(C)
RRA
BIT 1,A ;NOT STROB
JP Z,GET_BYT
RRA
PUSH AF
GET_BYT1
IN A,(C)
BIT 2,A
JP NZ,GET_BYT1
POP AF
RET
;
CLS
LD HL,#4000
LD D,H
LD E,L
INC DE
LD BC,#17FF
LD (HL),L
LDIR
RET
;
PAUSE1
DEC HL
LD A,L
OR H
JP NZ,PAUSE1
RET
;========================
INIT
LD BC,REG_AY ;SELECT 7 REGISTER
LD A,7
OUT (C),A
LD BC,DAT_AY
LD A,#80 ;A PORT - INPUT
OUT (C),A ;B PORT - OUTPUT
;
LD BC,REG_AY ;SELECT B PORT
LD A,15
OUT (C),A
LD BC,DAT_AY ;B PORT = #FF
LD A,#1E
OUT (C),A
;
LD BC,REG_AY ;SELECT A PORT
LD A,14
OUT (C),A
RET
;
ADRINT PUSH AF
PUSH BC
PUSH DE
PUSH HL
LD A,0
OUT (#FE),A
;
LD HL,#0200
LD (_MPX),HL
CALL _OOR_Y
LD A,0
REG00 EQU $-1
CALL PRIHB
INC (HL)
LD A,0
REG01 EQU $-1
CALL PRIHB
INC (HL)
LD A,0
REG02 EQU $-1
CALL PRIHB
INC (HL)
LD A,0
REG03 EQU $-1
CALL PRIHB
INC (HL)
LD A,0
REG04 EQU $-1
CALL PRIHB
INC (HL)
LD A,0
REG05 EQU $-1
CALL PRIHB
INC (HL)
LD A,0
REG06 EQU $-1
CALL PRIHB
INC (HL)
LD A,0
REG07 EQU $-1
CALL PRIHB
INC (HL)
LD A,0
REG08 EQU $-1
CALL PRIHB
INC (HL)
LD A,0
REG09 EQU $-1
CALL PRIHB
INC (HL)
LD A,0
REG0A EQU $-1
CALL PRIHB
INC (HL)
LD A,0
REG0B EQU $-1
CALL PRIHB
INC (HL)
LD A,0
REG0C EQU $-1
CALL PRIHB
INC (HL)
LD A,0
REG0D EQU $-1
CALL PRIHB
LD A,(REG00)
LD HL,#0402
CALL SEGMENT
CALL SEGMENT7
LD A,(REG01)
LD HL,#0407
CALL SEGMENT
CALL SEGMENT7
LD A,(REG02)
LD HL,#040E
CALL SEGMENT
CALL SEGMENT7
LD A,(REG03)
LD HL,#0413
CALL SEGMENT
CALL SEGMENT7
;
LD HL,#59B7
LD A,(REG04)
BIT 7,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
LD (HL),B
INC HL
LD (HL),B
INC HL
LD (HL),B
;
LD A,(REG04)
LD HL,#0F17
CALL SEGMENT
CALL OTHERS
CALL OTHERS0
CALL OTHERS1
;
LD A,6
OUT (#FE),A
POP HL
POP DE
POP BC
POP AF
EI
RET
OTHERS1
;POINT0
LD HL,#5972
LD A,(REG06)
BIT 6,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
;POINT1
LD DE,5
ADD HL,DE
BIT 7,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
;POINT:
LD HL,#58CC
LD A,(REG07)
BIT 4,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
LD DE,#40
ADD HL,DE
LD (HL),B
;POINT[]
LD HL,#59BC
LD A,(REG08)
BIT 2,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
;AM
LD HL,#59FC
LD A,(REG08)
BIT 0,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
;FM
LD A,(REG09)
BIT 7,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
;||
LD A,(REG08)
BIT 5,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
;|
BIT 4,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
RET
;
OTHERS0
;TREBLE
LD HL,#59E0
LD A,(REG09)
BIT 1,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
LD (HL),B
INC HL
LD (HL),B
INC HL
INC HL
;BASS
LD A,(REG05)
BIT 2,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
LD (HL),B
INC HL
INC HL
;SEARCH
LD A,(REG0A)
BIT 7,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
LD (HL),B
INC HL
LD (HL),B
INC HL
INC HL
;??
LD A,(REG07)
BIT 0,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
;TUNER
LD DE,4
ADD HL,DE
LD A,(REG08)
BIT 1,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
LD (HL),B
INC HL
LD (HL),B
INC HL
LD (HL),B
INC HL
LD (HL),B
RET
;
OTHERS
LD HL,#59A4
LD A,(REG05)
;9VOL
BIT 1,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
;8VOL
BIT 0,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
LD A,(REG07)
;7VOL
BIT 7,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
;6VOL
BIT 6,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
;5VOL
BIT 5,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
;4VOL
BIT 2,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
;3VOL
BIT 3,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
;2VOL
LD A,(REG08)
BIT 6,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
;1VOL
BIT 7,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
;TAPE
LD DE,6
ADD HL,DE
LD A,(REG05)
BIT 4,A
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
BIT 5,A
LD B,SEG0
JR Z,$+4
LD B,SEG1
LD (HL),B
AND #30
LD B,SEG7
JR NZ,$+4
LD B,SEG0
DEC HL
DEC HL
DEC HL
DEC HL
LD (HL),B
INC HL
LD (HL),B
INC HL
LD (HL),B
RET
SEGMENT
LD C,A
LD A,L
LD L,H
LD H,0
ADD HL,HL
ADD HL,HL
ADD HL,HL
ADD HL,HL
ADD HL,HL
ADD A,L
JR NC,$+3
INC H
LD L,A
LD DE,#5800
ADD HL,DE
LD (ADRSEGM),HL
;- 0 Segment
LD DE,#00C1
ADD HL,DE
BIT 0,C
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
LD (HL),B
;- 1 Segment
LD HL,0
ADRSEGM EQU $-2
LD E,#83
ADD HL,DE
;
BIT 1,C
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
LD E,#20
ADD HL,DE
LD (HL),B
;- 2 Segment
LD HL,(ADRSEGM)
LD E,#80
ADD HL,DE
;
BIT 2,C
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
LD E,#20
ADD HL,DE
LD (HL),B
;- 3 Segment
LD HL,(ADRSEGM)
LD E,#61
ADD HL,DE
;
BIT 3,C
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
LD (HL),B
;- 4 Segment
LD HL,(ADRSEGM)
LD E,#20
ADD HL,DE
;
BIT 4,C
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
LD E,#20
ADD HL,DE
LD (HL),B
;- 5 Segment
LD HL,(ADRSEGM)
LD E,#23
ADD HL,DE
;
BIT 5,C
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
LD E,#20
ADD HL,DE
LD (HL),B
;- 6 Segment
LD HL,(ADRSEGM)
INC HL
;
BIT 6,C
LD B,SEG1
JR NZ,$+4
LD B,SEG0
LD (HL),B
INC HL
LD (HL),B
RET
SEGMENT7
LD HL,(ADRSEGM)
BIT 7,C
JP Z,SEGSEV
LD B,SEG1
LD (HL),B
ADD HL,DE
LD (HL),B
ADD HL,DE
LD (HL),B
ADD HL,DE
LD (HL),B
ADD HL,DE
LD (HL),B
ADD HL,DE
LD (HL),B
ADD HL,DE
LD (HL),B
RET
SEGSEV
LD B,SEG0
LD (HL),B
ADD HL,DE
ADD HL,DE
ADD HL,DE
LD (HL),B
ADD HL,DE
ADD HL,DE
ADD HL,DE
LD (HL),B
RET
;===============================
TXT0 DEFB "00-01-02-03-04-05-06-07-08-09-0A-0B-0C-0D "
DEFB "PANELBOARD V1.1",0
TXT1 DEFB "MAXIMUM <<<<<<<<<>>>>>>>>> TAPE <==>"
DEFB " PROGRAM []",0
TXT2 DEFB "TREBLE BASS SEARCH ?? < TUNER >"
DEFB " AMFM|||",0
;=================================
PRI_B LD (_MPX),DE
EX DE,HL
CALL _OOR_Y
LPRI_B PUSH BC
LD A,(HL)
AND A
JR Z,LPRI_C
PUSH HL
CALL _RIA
POP HL
INC HL
LPRI_C POP BC
DJNZ LPRI_B
RET
;
PRI_BB LD (_MPX),DE
EX DE,HL
CALL _OOR_Y
LPRI_BB LD A,(HL)
INC HL
AND A
RET Z
CP #20
JR C,LPRI_BB
PUSH HL
CALL _RIA
POP HL
JP LPRI_BB
;
DEC99 LD C,A
LD B,0
DEC9999 LD HL,FPRIA
LD (#5C51),HL
LD (_MPX),DE
CALL _OOR_Y
JP #1A1B
FPRIA DEFW _RIA
;
DECIMA2 PUSH AF
LD (_MPX),DE
CALL _OOR_Y
POP AF
LD L,A
LD H,0
JR DECIMA3
;
DECIMAL LD (_MPX),DE
EX DE,HL
CALL _OOR_Y
LD DE,#2710
CALL PRIDCM
LD DE,#3E8
CALL PRIDCM
DECIMA3 LD DE,#64
CALL PRIDCM
LD DE,10
CALL PRIDCM
LD A,L
ADD A,#30
JP _RIA
PRIDCM LD A,#2F
PRIDCM2 ADD A,1
SBC HL,DE
JR NC,PRIDCM2
ADD HL,DE
PUSH HL
CALL _RIA
POP HL
RET
PRI_HEX1 PUSH AF
LD (_MPX),DE
CALL _OOR_Y
POP AF
JR PRIHB
PRI_HEX2 LD (_MPX),DE
EX DE,HL
CALL _OOR_Y
PRIHEX LD A,H
PUSH HL
CALL PRIHB
POP HL
LD A,L
PRIHB PUSH AF
RRCA
RRCA
RRCA
RRCA
CALL PRITET
POP AF
PRITET AND #0F
ADD A,#90
DAA
ADC A,#40
DAA
;==============================
_RIA LD (_OFO),A
LD A,(_MPX)
LD C,A
SRL A
LD HL,(_OADRS)
ADD A,L
LD L,A
LD A,C
RRA
LD DE,FONT
_OFO EQU $-2
LD B,#0F
JR C,_OCHET
LD B,#F0
_OCHET DEFW #AE1A,#AEA0,#2477
DEFB #14
DEFW #AE1A,#AEA0,#2477
DEFB #14
DEFW #AE1A,#AEA0,#2477
DEFB #14
DEFW #AE1A,#AEA0,#2477
DEFB #14
DEFW #AE1A,#AEA0,#2477
DEFB #14
DEFW #AE1A,#AEA0,#2477
DEFB #14
DEFW #AE1A,#AEA0,#2477
DEFB #14
DEFW #AE1A,#AEA0
DEFB #77
LD HL,_MPX
INC (HL)
RET
_OOR_Y LD H,TABSCR/256
LD A,(_MPY)
ADD A,A
LD L,A
LD A,(HL)
INC HL
LD H,(HL)
LD L,A
LD (_OADRS),HL
EX DE,HL
RET
;---------------------
_MPX DEFB 0
_MPY DEFB 0
_OADRS DEFW 0
ADRES DEFW 0
;
EOF DISPLAY EOF
ORG #8700
TABSCR DEFW #4000,#4020,#4040,#4060,#4080,#40A0
DEFW #40C0,#40E0,#4800,#4820,#4840,#4860
DEFW #4880,#48A0,#48C0,#48E0,#5000,#5020
DEFW #5040,#5060,#5080,#50A0,#50C0,#50E0
;
ORG #8800
FONT
; .INCBIN FONT
.RUN #8001