gbdk-2020 | GameBoy Development Kit |
| download: https://git.y1.nz/archives/gbdk.tar.gz | |
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gbdk-lib/libc/targets/sm83/duck/sfr.s
1 __VRAM = 0x8000
2 __VRAM8000 = 0x8000
3 __VRAM8800 = 0x8800
4 __VRAM9000 = 0x9000
5 __SCRN0 = 0x9800
6 __SCRN1 = 0x9C00
7 __SRAM = 0xA000
8 __RAM = 0xC000
9 __RAMBANK = 0xD000
10 __OAMRAM = 0xFE00
11 __IO = 0xFF00
12 __AUD3WAVERAM = 0xFF30
13 __HRAM = 0xFF80
14
15 .globl __VRAM, __VRAM8000, __VRAM8800, __VRAM9000, __SCRN0, __SCRN1, __SRAM, __RAM, __RAMBANK, __OAMRAM, __IO, __AUD3WAVERAM, __HRAM
16
17 _rRAMG = 0x0000
18 _rROMB0 = 0x0001
19 _rROMB1 = 0x3000
20 _rRAMB = 0x4000
21
22 .globl _rRAMG, _rROMB0, _rROMB1, _rRAMB
23
24 _rMBC7_SRAM_ENABLE_1 = 0x0000
25 _rMBC7_SRAM_ENABLE_2 = 0x4000
26 _rMBC7_LATCH_1 = 0xA000
27 _rMBC7_LATCH_2 = 0xA010
28 _rMBC7_ACCEL_X_LO = 0xA020
29 _rMBC7_ACCEL_X_HI = 0xA030
30 _rMBC7_ACCEL_Y_LO = 0xA040
31 _rMBC7_ACCEL_Y_HI = 0xA050
32
33 .globl _rMBC7_SRAM_ENABLE_1, _rMBC7_SRAM_ENABLE_2, _rMBC7_LATCH_1, _rMBC7_LATCH_2, _rMBC7_ACCEL_X_LO, _rMBC7_ACCEL_X_HI, _rMBC7_ACCEL_Y_LO, _rMBC7_ACCEL_Y_HI
34
35 _P1_REG = 0xFF00 ; Joystick: 1.1.P15.P14.P13.P12.P11.P10
36 _SB_REG = 0xFF01 ; Serial IO data buffer
37 _SC_REG = 0xFF02 ; Serial IO control register
38 _DIV_REG = 0xFF04 ; Divider register
39 _TIMA_REG = 0xFF05 ; Timer counter
40 _TMA_REG = 0xFF06 ; Timer modulo
41 _TAC_REG = 0xFF07 ; Timer control
42 _IF_REG = 0xFF0F ; Interrupt flags: 0.0.0.JOY.SIO.TIM.LCD.VBL
43 _LCDC_REG = 0xFF10 ; LCD control
44 _STAT_REG = 0xFF11 ; LCD status
45 _SCY_REG = 0xFF12 ; Scroll Y
46 _SCX_REG = 0xFF13 ; Scroll X
47 _OBP0_REG = 0xFF14 ; OBJ palette 0 data
48 _OBP1_REG = 0xFF15 ; OBJ palette 1 data
49 _WY_REG = 0xFF16 ; Window Y coordinate
50 _WX_REG = 0xFF17 ; Window X coordinate
51 _LY_REG = 0xFF18 ; LCDC Y-coordinate
52 _LYC_REG = 0xFF19 ; LY compare
53 _DMA_REG = 0xFF1A ; DMA transfer
54 _BGP_REG = 0xFF1B ; BG palette data
55 _NR10_REG = 0xFF20 ; Sound register
56 _NR12_REG = 0xFF21 ; Sound register
57 _NR11_REG = 0xFF22 ; Sound register
58 _NR13_REG = 0xFF23 ; Sound register
59 _NR14_REG = 0xFF24 ; Sound register
60 _NR21_REG = 0xFF25 ; Sound register
61 _NR22_REG = 0xFF27 ; Sound register
62 _NR23_REG = 0xFF28 ; Sound register
63 _NR24_REG = 0xFF29 ; Sound register
64 _NR30_REG = 0xFF2A ; Sound register
65 _NR31_REG = 0xFF2B ; Sound register
66 _NR32_REG = 0xFF2C ; Sound register
67 _NR34_REG = 0xFF2D ; Sound register
68 _NR33_REG = 0xFF2E ; Sound register
69 _NR41_REG = 0xFF40 ; Sound register
70 _NR43_REG = 0xFF41 ; Sound register
71 _NR42_REG = 0xFF42 ; Sound register
72 _NR44_REG = 0xFF43 ; Sound register
73 _NR50_REG = 0xFF44 ; Sound register
74 _NR52_REG = 0xFF45 ; Sound register
75 _NR51_REG = 0xFF46 ; Sound register
76 _PCM_SAMPLE = 0xFF30 ; PCM wave pattern
77 _AUD3WAVE = 0xFF30 ; PCM wave pattern
78 _KEY1_REG = 0xFF4D ; CPU speed
79 _VBK_REG = 0xFF4F ; VRAM bank
80 _HDMA1_REG = 0xFF51 ; DMA control 1
81 _HDMA2_REG = 0xFF52 ; DMA control 2
82 _HDMA3_REG = 0xFF53 ; DMA control 3
83 _HDMA4_REG = 0xFF54 ; DMA control 4
84 _HDMA5_REG = 0xFF55 ; DMA control 5
85 _RP_REG = 0xFF56 ; IR port
86 _BCPS_REG = 0xFF68 ; BG color palette specification
87 _BCPD_REG = 0xFF69 ; BG color palette data
88 _OCPS_REG = 0xFF6A ; OBJ color palette specification
89 _OCPD_REG = 0xFF6B ; OBJ color palette data
90 _SVBK_REG = 0xFF70 ; WRAM bank
91 _PCM12_REG = 0xFF76 ; Sound channel 1&2 PCM amplitude (R)
92 _PCM34_REG = 0xFF77 ; Sound channel 3&4 PCM amplitude (R)
93 _IE_REG = 0xFFFF ; Interrupt enable
94
95 .globl _P1_REG
96 .globl _SB_REG, _SC_REG
97 .globl _DIV_REG
98 .globl _TIMA_REG, _TMA_REG, _TAC_REG
99 .globl _IF_REG
100 .globl _NR10_REG, _NR11_REG, _NR12_REG, _NR13_REG, _NR14_REG
101 .globl _NR21_REG, _NR22_REG, _NR23_REG, _NR24_REG
102 .globl _NR30_REG, _NR31_REG, _NR32_REG, _NR33_REG, _NR34_REG
103 .globl _NR41_REG, _NR42_REG, _NR43_REG, _NR44_REG
104 .globl _NR50_REG, _NR51_REG, _NR52_REG
105 .globl _PCM_SAMPLE, _AUD3WAVE
106 .globl _LCDC_REG
107 .globl _STAT_REG
108 .globl _SCY_REG, _SCX_REG
109 .globl _LY_REG, _LYC_REG
110 .globl _DMA_REG
111 .globl _BGP_REG
112 .globl _OBP0_REG, _OBP1_REG
113 .globl _WY_REG, _WX_REG
114 .globl _KEY1_REG
115 .globl _VBK_REG
116 .globl _HDMA1_REG, _HDMA2_REG, _HDMA3_REG, _HDMA4_REG, _HDMA5_REG
117 .globl _RP_REG
118 .globl _BCPS_REG, _BCPD_REG
119 .globl _OCPS_REG, _OCPD_REG
120 .globl _SVBK_REG
121 .globl _PCM12_REG, _PCM34_REG
122 .globl _IE_REG
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