Crystal Beans from Dungeon Explorer/Music engine ROM map

• 120000-120023 (36) = Music engine asm code (jumps to other functions)
• 120024-120029 (6) = ASCII "MAPU00"
• 12002A-12002F (6) = Unknown data, doesn't seem to be referenced
• 120030-12038E (863) = Music engine asm code
  • 120030 = InitAPU?()
  • 120087 = UploadSong?(byte songIndex<A>, byte numPatterns?<X>, byte <Y>)
  • 120151 = UploadPattern?(byte patternIndex<A>)
  • 1201EC = SelectInstrument?(byte instrument<A>)
  • 120204 = UploadInstrument?(byte instIndex<A>)
  • 12028E = SrcAddrAddition(word addr<X>, word bank<A>)
  • 1202C9 = StopSong?()
  • 120305 = SendToAPU(word numToTransfer<X>, word apuTargetAddr<Y>)
    • if X = 0, send terminating block
  • 120378 = InitSPCTransfer()
• 12038F-1204FF (369) = Unused/Padding
• 120500-1207FF (4864) = SPC Program

The following pointers use 121800 as the base address

• 121800-121801 (2) = Pointer to song patterns
• 121802-121803 (2) = Number of songs
• 121804-121837 (52) = Song pattern order pointer table (26 16-bits pointers)
• 121838-121C0C (981) = Songs pattern order (arrays of pattern indices terminated by a $FF byte)
• 121C0D-121C0E (2) = Number of patterns
• 121C0F-121CC6 (184) = Pattern pointer table (92 16-bits pointers)
• 121CC7-121CC8 (2) = Empty pattern
• 121CC9-1222EC (1572) = Pattern 0
  • 121CE1-121DE6 (262) = Channel 0
  • 121DE7-121EBD (215) = Channel 1
  • 121EBE-121F9D (224) = Channel 2
  • 121F9E-122137 (410) = Channel 3
  • 122138-122176 (63) = Channel 4
  • 122177-12223F (201) = Channel 5
  • 122240-1222EC (173) = Channel 6
• 1222ED-122308 (28) = Pattern 1
  • 1222F2-122308 (23) = Channel 0
• 122309-122321 (25) = Pattern 2
  • 12230E-122321 (20) = Channel 0
• 122322-122341 (32) = Pattern 3
  • 122327-122341 (27) = Channel 0
• 122342-122369 (40) = Pattern 4
  • 122347-122369 (35) = Channel 0
• 12236A-12239B (50) = Pattern 5
  • 12236F-12239B (45) = Channel 0
• 12239C-1223C3 (40) = Pattern 6
  • 1223A1-1223C3 (35) = Channel 0
• 1223C4-1223EA (39) = Pattern 7
  • 1223C9-1223EA (34) = Channel 0
• 1223EB-122412 (40) = Pattern 8
  • 1223F0-122412 (35) = Channel 0
• 122413-122445 (51) = Pattern 9
  • 122418-122445 (46) = Channel 0
• 122446-122476 (49) = Pattern 10
  • 12244B-122476 (44) = Channel 0
• 122477-1224A1 (43) = Pattern 11
  • 12247C-1224A1 (38) = Channel 0
• 1224A2-1224D2 (49) = Pattern 12
  • 1224A7-1224D2 (44) = Channel 0
• 1224D3-122568 (150) = Pattern 13
  • 1224D8-122568 (145) = Channel 0
• 122569-122590 (40) = Pattern 14
  • 12256F-122590 (34) = Channel 0
• 122591-1225B1 (33) = Pattern 15
  • 122596-1225B1 (28) = Channel 0
• 1225B2-1225D1 (32) = Pattern 16
  • 1225B7-1225D1 (27) = Channel 0
• 1225D2-122658 (135) = Pattern 17
  • 1225D9-12260F (55) = Channel 0
  • 122610-122658 (73) = Channel 1
• 122659-12266F (23) = Pattern 18
  • 12265E-12266F (18) = Channel 0
• 122670-12268F (32) = Pattern 19
  • 122675-12268F (27) = Channel 0
• 122690-1226A8 (25) = Pattern 20
  • 122695-1226A8 (20) = Channel 0
• 1226A9-1226CA (34) = Pattern 21
  • 1226AE-1226CA (29) = Channel 0
• 1226CB-1226EF (37) = Pattern 22
  • 1226D0-1226EF (32) = Channel 0
• 1226F0-122704 (21) = Pattern 23
  • 1226F5-122704 (16) = Channel 0
• 122705-12275B (87) = Pattern 24
  • 12270C-122750 (69) = Channel 0
  • 122751-12275B (11) = Channel 1
• 12275C-12277C (33) = Pattern 25
  • 122761-12277C (28) = Channel 0
• 12277D-122796 (26) = Pattern 26
  • 122782-122796 (21) = Channel 0
• 122797-1227B2 (28) = Pattern 27
  • 12279C-1227B2 (23) = Channel 0
• 1227B3-1227D6 (36) = Pattern 28
  • 1227B8-1227D6 (31) = Channel 0
• 1227D7-1227EF (25) = Pattern 29
  • 1227DC-1227EF (20) = Channel 0
• 1227F0-12281A (43) = Pattern 30
  • 1227F5-12281A (38) = Channel 0
• 12281B-122848 (46) = Pattern 31
  • 122822-122835 (20) = Channel 0
  • 122836-122848 (19) = Channel 1
• 122849-12286C (36) = Pattern 32
  • 12284E-12286C (31) = Channel 0
• 12286D-12289D (49) = Pattern 33
  • 122872-12289D (44) = Channel 0
• 12289E-1228B5 (24) = Pattern 34
  • 1228A3-1228B5 (19) = Channel 0
• 1228B6-1228D3 (30) = Pattern 35
  • 1228BB-1228D3 (25) = Channel 0
• 1228D4-1228ED (26) = Pattern 36
  • 1228D9-1228ED (21) = Channel 0
• 1228EE-122906 (25) = Pattern 37
  • 1228F3-122906 (20) = Channel 0
• 122907-122921 (27) = Pattern 38
  • 12290C-122921 (22) = Channel 0
• 122922-122938 (23) = Pattern 39
  • 122927-122938 (18) = Channel 0
• 122939-122951 (25) = Pattern 40
  • 12293E-122951 (20) = Channel 0
• 122952-12296E (29) = Pattern 41
  • 122957-12296E (24) = Channel 0
• 12296F-122988 (26) = Pattern 42
  • 122974-122988 (21) = Channel 0
• 122989-1229AB (35) = Pattern 43
  • 12298E-1229AB (30) = Channel 0
• 1229AC-1229FC (81) = Pattern 44
  • 1229B2-1229FC (75) = Channel 0
• 1229FD-122A3F (67) = Pattern 45
  • 122A02-122A3F (62) = Channel 0
• 122A40-122A67 (40) = Pattern 46
  • 122A45-122A67 (35) = Channel 0
• 122A68-122A9C (53) = Pattern 47
  • 122A70-122A8C (29) = Channel 0
  • 122A8D-122A9C (16) = Channel 1
• 122A9D-122AB3 (23) = Pattern 48
  • 122AA2-122AB3 (18) = Channel 0
• 122AB4-122ADD (42) = Pattern 49
  • 122AB9-122ADD (37) = Channel 0
• 122ADE-122AF7 (26) = Pattern 50
  • 122AE3-122AF7 (21) = Channel 0
• 122AF8-122B18 (33) = Pattern 51
  • 122AFD-122B18 (28) = Channel 0
• 122B19-122B3E (38) = Pattern 52
  • 122B1E-122B3E (33) = Channel 0
• 122B3F-122B5C (30) = Pattern 53
  • 122B44-122B5C (25) = Channel 0
• 122B5D-122B7B (31) = Pattern 54
  • 122B62-122B7B (26) = Channel 0
• 122B7C-122BAE (51) = Pattern 55
  • 122B81-122BAE (46) = Channel 0
• 122BAF-122BD8 (42) = Pattern 56
  • 122BB4-122BD8 (37) = Channel 0
• 122BD9-122BF9 (33) = Pattern 57
  • 122BDE-122BF9 (28) = Channel 0
• 122BFA-122FF7 (1022) = Pattern 58
  • 122C15-122C53 (63) = Channel 0
  • 122C54-122CCD (122) = Channel 1
  • 122CCE-122D55 (136) = Channel 2
  • 122D56-122DDD (136) = Channel 3
  • 122DDE-122E87 (170) = Channel 4
  • 122E88-122FBB (308) = Channel 5
  • 122FBC-122FCD (18) = Channel 6
  • 122FCE-122FF7 (42) = Channel 7
• 122FF8-12302C (53) = Pattern 59
  • 122FFD-12302C (48) = Channel 0
• 12302D-12304D (33) = Pattern 60
  • 123032-12304D (28) = Channel 0
• 12304E-12306C (31) = Pattern 61
  • 123053-12306C (26) = Channel 0
• 12306D-123366 (762) = Pattern 62
  • 123084-123141 (190) = Channel 0
  • 123142-1231F2 (177) = Channel 1
  • 1231F3-123233 (65) = Channel 2
  • 123234-1232BE (139) = Channel 3
  • 1232BF-123309 (75) = Channel 4
  • 12330A-123354 (75) = Channel 5
  • 123355-123366 (18) = Channel 6
• 123367-1239DC (1654) = Pattern 63
  • 12337F-123430 (178) = Channel 0
  • 123431-12353A (266) = Channel 1
  • 12353B-1235DE (164) = Channel 2
  • 1235DF-1236D4 (246) = Channel 3
  • 1236D5-1237A1 (205) = Channel 4
  • 1237A2-1238EA (329) = Channel 5
  • 1238EB-1239DC (242) = Channel 6
• 1239DD-123A10 (52) = Pattern 64
  • 1239E2-123A10 (47) = Channel 0
• 123A11-123A5C (76) = Pattern 65
  • 123A16-123A5C (71) = Channel 0
• 123A5D-123A8F (51) = Pattern 66
  • 123A62-123A8F (46) = Channel 0
• 123A90-123E25 (918) = Pattern 67
  • 123AA5-123B18 (116) = Channel 0
  • 123B19-123B7F (103) = Channel 1
  • 123B80-123C3C (189) = Channel 2
  • 123C3D-123CD4 (152) = Channel 3
  • 123CD5-123D6B (151) = Channel 4
  • 123D6C-123E05 (154) = Channel 5
  • 123E06-123E25 (32) = Channel 6
• 123E26-12403F (538) = Pattern 68
  • 123E38-123F1D (230) = Channel 0
  • 123F1E-123FBF (162) = Channel 1
  • 123FC0-123FF6 (55) = Channel 2
  • 123FF7-12400B (21) = Channel 3
  • 12400C-124020 (21) = Channel 4
  • 124021-12402E (14) = Channel 5
  • 12402F-12403F (17) = Channel 6
• 124040-1245CA (1419) = Pattern 69
  • 124058-12415E (263) = Channel 0
  • 12415F-1241DA (124) = Channel 1
  • 1241DB-124326 (332) = Channel 2
  • 124327-124430 (266) = Channel 3
  • 124431-12446C (60) = Channel 4
  • 12446D-12451A (174) = Channel 5
  • 12451B-1245CA (176) = Channel 6
• 1245CB-124B85 (1467) = Pattern 70
  • 1245E7-12472B (325) = Channel 0
  • 12472C-1247FF (212) = Channel 1
  • 124800-124850 (81) = Channel 2
  • 124851-1249AC (348) = Channel 3
  • 1249AD-1249F6 (74) = Channel 4
  • 1249F7-124AAE (184) = Channel 5
  • 124AAF-124B25 (119) = Channel 6
  • 124B26-124B85 (96) = Channel 7
• 124B86-125073 (1262) = Pattern 71
  • 124BA4-124C4E (171) = Channel 0
  • 124C4F-124CF7 (169) = Channel 1
  • 124CF8-124D89 (146) = Channel 2
  • 124D8A-124E5A (209) = Channel 3
  • 124E5B-124EDE (132) = Channel 4
  • 124EDF-124F77 (153) = Channel 5
  • 124F78-124FD8 (97) = Channel 6
  • 124FD9-125073 (155) = Channel 7
• 125074-125655 (1506) = Pattern 72
  • 12508B-1251AB (289) = Channel 0
  • 1251AC-1252C5 (282) = Channel 1
  • 1252C6-1252D7 (18) = Channel 2
  • 1252D8-1254DF (520) = Channel 3
  • 1254E0-12555E (127) = Channel 4
  • 12555F-125645 (231) = Channel 5
  • 125646-125655 (16) = Channel 6
• 125656-125BBF (1386) = Pattern 73
  • 12566F-12571F (177) = Channel 0
  • 125720-125786 (103) = Channel 1
  • 125787-12587F (249) = Channel 2
  • 125880-125937 (184) = Channel 3
  • 125938-125A26 (239) = Channel 4
  • 125A27-125AE6 (192) = Channel 5
  • 125AE7-125BBF (217) = Channel 6
• 125BC0-125FA9 (1002) = Pattern 74
  • 125BD4-125C8A (183) = Channel 0
  • 125C8B-125DEF (357) = Channel 1
  • 125DF0-125DFF (16) = Channel 2
  • 125E00-125F0C (269) = Channel 3
  • 125F0D-125F31 (37) = Channel 4
  • 125F32-125F6D (60) = Channel 5
  • 125F6E-125FA9 (60) = Channel 6
• 125FAA-126359 (944) = Pattern 75
  • 125FC2-126035 (116) = Channel 0
  • 126036-12606B (54) = Channel 1
  • 12606C-126077 (12) = Channel 2
  • 126078-126125 (174) = Channel 3
  • 126126-1261A7 (130) = Channel 4
  • 1261A8-1262F1 (330) = Channel 5
  • 1262F2-126359 (104) = Channel 6
• 12635A-1269E0 (1671) = Pattern 76
  • 126374-1263FE (139) = Channel 0
  • 1263FF-1264CA (204) = Channel 1
  • 1264CB-1264D8 (14) = Channel 2
  • 1264D9-12661C (324) = Channel 3
  • 12661D-12675D (321) = Channel 4
  • 12675E-126963 (518) = Channel 5
  • 126964-1269E0 (125) = Channel 6
• 1269E1-126E3A (1114) = Pattern 77
  • 1269F5-126A52 (94) = Channel 0
  • 126A53-126AA2 (80) = Channel 1
  • 126AA3-126AD4 (50) = Channel 2
  • 126AD5-126BAC (216) = Channel 3
  • 126BAD-126BBA (14) = Channel 4
  • 126BBB-126BCC (18) = Channel 5
  • 126BCD-126E3A (622) = Channel 6
• 126E3B-127445 (1547) = Pattern 78
  • 126E51-126F24 (212) = Channel 0
  • 126F25-126FF5 (209) = Channel 1
  • 126FF6-12714B (342) = Channel 2
  • 12714C-12717E (51) = Channel 3
  • 12717F-127289 (267) = Channel 4
  • 12728A-127347 (190) = Channel 5
  • 127348-127445 (254) = Channel 6
• 127446-127A4A (1541) = Pattern 79
  • 127461-12758C (300) = Channel 0
  • 12758D-12765A (206) = Channel 1
  • 12765B-12777F (293) = Channel 2
  • 127780-127883 (260) = Channel 3
  • 127884-1278CE (75) = Channel 4
  • 1278CF-127989 (187) = Channel 5
  • 12798A-127A0C (131) = Channel 6
  • 127A0D-127A4A (62) = Channel 7
• 127A4B-127BCB (385) = Pattern 80
  • 127A5B-127B1A (192) = Channel 0
  • 127B1B-127B81 (103) = Channel 1
  • 127B82-127B96 (21) = Channel 2
  • 127B97-127BAB (21) = Channel 3
  • 127BAC-127BBB (16) = Channel 4
  • 127BBC-127BCB (16) = Channel 5
• 127BCC-127CD3 (264) = Pattern 81
  • 127BDD-127C0A (46) = Channel 0
  • 127C0B-127C47 (61) = Channel 1
  • 127C48-127C58 (17) = Channel 2
  • 127C59-127C6D (21) = Channel 3
  • 127C6E-127C7E (17) = Channel 4
  • 127C7F-127C91 (19) = Channel 5
  • 127C92-127CD3 (66) = Channel 6
• 127CD4-128377 (1700) = Pattern 82
  • 127CEC-127EFA (527) = Channel 0
  • 127EFB-127F89 (143) = Channel 1
  • 127F8A-12807A (241) = Channel 2
  • 12807B-12812F (181) = Channel 3
  • 128130-128252 (291) = Channel 4
  • 128253-128327 (213) = Channel 5
  • 128328-128377 (80) = Channel 6
• 128378-12847D (262) = Pattern 83
  • 128389-1283BB (51) = Channel 0
  • 1283BC-1283E7 (44) = Channel 1
  • 1283E8-1283F8 (17) = Channel 2
  • 1283F9-128411 (25) = Channel 3
  • 128412-12843F (46) = Channel 4
  • 128440-12846D (46) = Channel 5
  • 12846E-12847D (16) = Channel 6
• 12847E-128F2B (2734) = Pattern 84
  • 12849B-1286C6 (556) = Channel 0
  • 1286C7-128802 (316) = Channel 1
  • 128803-128929 (295) = Channel 2
  • 12892A-128B08 (479) = Channel 3
  • 128B09-128C9D (405) = Channel 4
  • 128C9E-128DC4 (295) = Channel 5
  • 128DC5-128EA3 (223) = Channel 6
  • 128EA4-128F2B (136) = Channel 7
• 128F2C-1292B0 (901) = Pattern 85
  • 128F43-128FD7 (149) = Channel 0
  • 128FD8-129046 (111) = Channel 1
  • 129047-1290B3 (109) = Channel 2
  • 1290B4-129173 (192) = Channel 3
  • 129174-129216 (163) = Channel 4
  • 129217-12927B (101) = Channel 5
  • 12927C-12929A (31) = Channel 6
  • 12929B-1292B0 (22) = Channel 7
• 1292B1-1294A7 (503) = Pattern 86
  • 1292C5-129328 (100) = Channel 0
  • 129329-1293F0 (200) = Channel 1
  • 1293F1-129425 (53) = Channel 2
  • 129426-129438 (19) = Channel 3
  • 129439-129449 (17) = Channel 4
  • 12944A-129488 (63) = Channel 5
  • 129489-1294A7 (31) = Channel 6
• 1294A8-1294D4 (45) = Pattern 87
  • 1294AD-1294D4 (40) = Channel 0
• 1294D5-12982B (855) = Pattern 88
  • 1294F0-12956B (124) = Channel 0
  • 12956C-1295B7 (76) = Channel 1
  • 1295B8-1295C7 (16) = Channel 2
  • 1295C8-129662 (155) = Channel 3
  • 129663-129701 (159) = Channel 4
  • 129702-129755 (84) = Channel 5
  • 129756-1297C0 (107) = Channel 6
  • 1297C1-12982B (107) = Channel 7
• 12982C-12A08C (2145) = Pattern 89
  • 12984A-129998 (335) = Channel 0
  • 129999-129A84 (236) = Channel 1
  • 129A85-129B7D (249) = Channel 2
  • 129B7E-129C79 (252) = Channel 3
  • 129C7A-129E17 (414) = Channel 4
  • 129E18-129F06 (239) = Channel 5
  • 129F07-12A017 (273) = Channel 6
  • 12A018-12A08C (117) = Channel 7
• 12A08D-12A0FF (115) = Unused/Padding
• 12A100-12A4BF (960) = Instruments
• 12A4C0-12A5F1 (306) = BRR Samples (padded to word boundary with 0xFF)
• 12A5F2-12CED5 (10468) = BRR Samples (padded to word boundary with 0xFF)
• 12CED6-12CF27 (82) = BRR Samples (padded to word boundary with 0xFF)
• 12CF28-12DD53 (3628) = BRR Samples (padded to word boundary with 0xFF)
• 12DD54-12DD9B (72) = BRR Samples (padded to word boundary with 0xFF)
• 12DD9C-12EF93 (4600) = BRR Samples (padded to word boundary with 0xFF)
• 12EF94-12F369 (982) = BRR Samples (padded to word boundary with 0xFF)
• 12F36A-130449 (4320) = BRR Samples (padded to word boundary with 0xFF)
• 13044A-1304D9 (144) = BRR Samples (padded to word boundary with 0xFF)
• 1304DA-130CA7 (1998) = BRR Samples (padded to word boundary with 0xFF)
• 130CA8-130E57 (432) = BRR Samples (padded to word boundary with 0xFF)
• 130E58-130EF1 (154) = BRR Samples (padded to word boundary with 0xFF)
• 130EF2-130F4B (90) = BRR Samples (padded to word boundary with 0xFF)
• 130F4C-13119D (594) = BRR Samples (padded to word boundary with 0xFF)
• 13119E-131275 (216) = BRR Samples (padded to word boundary with 0xFF)
• 131276-13145B (486) = BRR Samples (padded to word boundary with 0xFF)
• 13145C-13172B (720) = BRR Samples (padded to word boundary with 0xFF)
• 13172C-131B1B (1008) = BRR Samples (padded to word boundary with 0xFF)
• 131B1C-131D6D (594) = BRR Samples (padded to word boundary with 0xFF)
• 131D6E-131FBF (594) = BRR Samples (padded to word boundary with 0xFF)
• 131FC0-13202B (108) = BRR Samples (padded to word boundary with 0xFF)
• 13202C-132CB9 (3214) = BRR Samples (padded to word boundary with 0xFF)
• 132CBA-132F4B (658) = BRR Samples (padded to word boundary with 0xFF)
• 132F4C-132FB7 (108) = BRR Samples (padded to word boundary with 0xFF)
• 132FB8-13303F (136) = BRR Samples (padded to word boundary with 0xFF)
• 133040-133291 (594) = BRR Samples (padded to word boundary with 0xFF)
• 133292-133481 (496) = BRR Samples (padded to word boundary with 0xFF)
• 133482-133523 (162) = BRR Samples (padded to word boundary with 0xFF)
• 133524-13357D (90) = BRR Samples (padded to word boundary with 0xFF)
• 13357E-134145 (3016) = BRR Samples (padded to word boundary with 0xFF)
• 134146-134F71 (3628) = BRR Samples (padded to word boundary with 0xFF)
• 134F72-136615 (5796) = BRR Samples (padded to word boundary with 0xFF)
• 136616-138103 (6894) = BRR Samples (padded to word boundary with 0xFF)
• 138104-1383E5 (738) = BRR Samples (padded to word boundary with 0xFF)
• 1383E6-1386F5 (784) = BRR Samples (padded to word boundary with 0xFF)
• 1386F6-138A4D (856) = BRR Samples (padded to word boundary with 0xFF)
• 138A4E-1394EB (2718) = BRR Samples (padded to word boundary with 0xFF)
• 1394EC-13A355 (3690) = BRR Samples (padded to word boundary with 0xFF)
• 13A356-13AB51 (2044) = BRR Samples (padded to word boundary with 0xFF)
• 13AB52-13B0D7 (1414) = BRR Samples (padded to word boundary with 0xFF)
• 13B0D8-13C9FB (6436) = BRR Samples (padded to word boundary with 0xFF)
• 13C9FC-13D30D (2322) = BRR Samples (padded to word boundary with 0xFF)
• 13D30E-13DB47 (2106) = BRR Samples (padded to word boundary with 0xFF)
• 13DB48-13DB75 (46) = BRR Samples (padded to word boundary with 0xFF)
• 13DB76-13E38B (2070) = BRR Samples (padded to word boundary with 0xFF)
• 13E38C-13EFA3 (3096) = BRR Samples (padded to word boundary with 0xFF)
• 13EFA4-13FDF3 (3664) = BRR Samples (padded to word boundary with 0xFF)
• 13FDF4-140B97 (3492) = BRR Samples (padded to word boundary with 0xFF)
• 140B98-140BD7 (64) = BRR Samples (padded to word boundary with 0xFF)
• 140BD8-140BFB (36) = BRR Samples (padded to word boundary with 0xFF)
• 140BFC-140EF9 (766) = BRR Samples (padded to word boundary with 0xFF)
• 140EFA-14102B (306) = BRR Samples (padded to word boundary with 0xFF)
• 14102C-14107D (82) = BRR Samples (padded to word boundary with 0xFF)
• 14107E-141573 (1270) = BRR Samples (padded to word boundary with 0xFF)
• 141574-141597 (36) = BRR Samples (padded to word boundary with 0xFF)
• 141598-14385D (8902) = BRR Samples (padded to word boundary with 0xFF)
• 14385E-143A0D (432) = BRR Samples (padded to word boundary with 0xFF)
• 143A0E-143BBD (432) = BRR Samples (padded to word boundary with 0xFF)
• 143BBE-144C31 (4212) = BRR Samples (padded to word boundary with 0xFF)
• 144C32-145FFF (5070) = BRR Samples (padded to word boundary with 0xFF)
• 145FFD-145FFF (3) = Unused/Padding