dos33fsprogs/bgmusic/zp.inc
2020-11-05 17:14:25 -05:00

47 lines
869 B
PHP

; these need to be in zero page
; can we find a location that works?
PATTERN_L = $06 ; used by sweet-16?
PATTERN_H = $07
ORNAMENT_L = $08 ; used by sweet-16?
ORNAMENT_H = $09
SAMPLE_L = $4A ; lomem integer basic?
SAMPLE_H = $4B
MB_ADDR_L = $4C ; himem integer basic?
MB_ADDR_H = $4D
;; Zero Page
.if 0
AY_REGISTERS = $70
A_FINE_TONE = $70
A_COARSE_TONE = $71
B_FINE_TONE = $72
B_COARSE_TONE = $73
C_FINE_TONE = $74
C_COARSE_TONE = $75
NOISE = $76
ENABLE = $77
PT3_MIXER_VAL = $77
A_VOLUME = $78
B_VOLUME = $79
C_VOLUME = $7A
ENVELOPE_FINE = $7B
ENVELOPE_COARSE = $7C
ENVELOPE_SHAPE = $7D
PATTERN_L = $7E
PATTERN_H = $7F
ORNAMENT_L = $80
ORNAMENT_H = $81
SAMPLE_L = $82
SAMPLE_H = $83
LOOP = $84
MB_VALUE = $85
MB_ADDR_L = $86
MB_ADDR_H = $87
DONE_PLAYING = $88
DONE_SONG = $89
PT3_TEMP = $8A
.endif