nds/registers/graphics_engine_bits.csv

1	register_name	enum_name	bits	bit_name	value	mask	description
2	DISPCNT		31	obj_extended_palette	1
3	DISPCNT		30	bg_extended_palette	1
4	DISPCNT		29-27	bg_screen_base_offset		0b111
5	DISPCNT		26-24	bg_character_base_offset		0b111
6	DISPCNT		23	obj_processing_during_h_blank_period	1
7	DISPCNT	obj_vram_capacity	22	128kb	0
8	DISPCNT	obj_vram_capacity	22	256kb	1
9	DISPCNT	character_vram_capacity	21-20	32kb	0b00
10	DISPCNT	character_vram_capacity	21-20	64kb	0b01
11	DISPCNT	character_vram_capacity	21-20	128kb	0b10
12	DISPCNT	character_vram_capacity	21-20	256kb	0b11
13	DISPCNT	display_vram_block	19-18	vram_a	0b00
14	DISPCNT	display_vram_block	19-18	vram_b	0b01
15	DISPCNT	display_vram_block	19-18	vram_c	0b10
16	DISPCNT	display_vram_block	19-18	vram_d	0b11
17	DISPCNT	display_mode	17-16	display_off	0
18	DISPCNT	display_mode	17-16	graphics_display	1
19	DISPCNT	display_mode	17-16	vram_display	2
20	DISPCNT	display_mode	17-16	main_memory_display	3
21	DISPCNT	obj_window	15	disable	0
22	DISPCNT	obj_window	15	enable	1
23	DISPCNT	window_1	14	disable	0
24	DISPCNT	window_1	14	enable	1
25	DISPCNT	window_0	13	disable	0
26	DISPCNT	window_0	13	enable	1
27	DISPCNT	obj	12	disable	0
28	DISPCNT	obj	12	enable	1
29	DISPCNT	bg3	11	disable	0
30	DISPCNT	bg3	11	enable	1
31	DISPCNT	bg2	10	disable	0
32	DISPCNT	bg2	10	enable	1
33	DISPCNT	bg1	9	disable	0
34	DISPCNT	bg1	9	enable	1
35	DISPCNT	bg0	8	disable	0
36	DISPCNT	bg0	8	enable	1
37	DISPCNT		7	2d_display_forced_blank	1
38	DISPCNT	bitmap_obj_mapping_mode	6-5	2d_mapping_with_128_horizontal_dots	0b00
39	DISPCNT	bitmap_obj_mapping_mode	6-5	2d_mapping_with_256_horizontal_dots	0b01
40	DISPCNT	bitmap_obj_mapping_mode	6-5	1d_mapping	0b10
41	DISPCNT	character_obj_mapping_mode	4	2d_mapping	0
42	DISPCNT	character_obj_mapping_mode	4	1d_mapping	1
43	DISPCNT	2d_3d_display_selection_for_bg0	3	display_2d_graphics	0
44	DISPCNT	2d_3d_display_selection_for_bg0	3	display_3d_graphics	1
45	DISPCNT	bg_mode	2-0	text0_text1_text2_text3	0
46	DISPCNT	bg_mode	2-0	text0_text1_text2_affine3	1
47	DISPCNT	bg_mode	2-0	text0_text1_affine2_affine3	2
48	DISPCNT	bg_mode	2-0	text0_text1_text2_extended3	3
49	DISPCNT	bg_mode	2-0	text0_text1_affine2_extended3	4
50	DISPCNT	bg_mode	2-0	text0_text1_extended2_extended3	5
51	DISPCNT	bg_mode	2-0	3d_large_screen_256_color_bitmap	6
52
53	DISPSTAT	v_counter_match_interrupt_request	5	disable	0
54	DISPSTAT	v_counter_match_interrupt_request	5	enable	1
55	DISPSTAT	h_blank_interrupt_request	4	disable	0
56	DISPSTAT	h_blank_interrupt_request	4	enable	1
57	DISPSTAT	v_blank_interrupt_request	3	disable	0
58	DISPSTAT	v_blank_interrupt_request	3	enable	1
59	DISPSTAT	v_counter_match_detection	2	outside_a_matching_interval	0
60	DISPSTAT	v_counter_match_detection	2	during_a_matching_interval	1
61	DISPSTAT	h_blank_detection	1	outside_h_blank_interval	0
62	DISPSTAT	h_blank_detection	1	during_h_blank_interval	1
63	DISPSTAT	v_blank_detection	0	outside_v_blank_interval	0
64	DISPSTAT	v_blank_detection	0	during_v_blank_interval	1
65
66	VCOUNT		8-0	v_counter_value
67
68	BG0CNT	screen_size	15-14	256x256	0b00
69	BG0CNT	screen_size	15-14	512x256	0b01
70	BG0CNT	screen_size	15-14	256x512	0b10
71	BG0CNT	screen_size	15-14	512x512	0b11
72	BG0CNT	bg_extended_palette_slot	13	slot_0	0
73	BG0CNT	bg_extended_palette_slot	13	slot_2	1
74	BG0CNT		12-8	screen_base_block		0b11111
75	BG0CNT	color_mode	7	16_color_mode	0
76	BG0CNT	color_mode	7	256_color_mode	1
77	BG0CNT	mosaic	6	disable	0
78	BG0CNT	mosaic	6	enable	1
79	BG0CNT		5-2	character_base_block		0b1111
80	BG0CNT		1-0	priority		0b11
81
82	BG1CNT	screen_size	15-14	256x256	0b00
83	BG1CNT	screen_size	15-14	512x256	0b01
84	BG1CNT	screen_size	15-14	256x512	0b10
85	BG1CNT	screen_size	15-14	512x512	0b11
86	BG1CNT	bg_extended_palette_slot	13	slot_1	0
87	BG1CNT	bg_extended_palette_slot	13	slot_3	1
88	BG1CNT		12-8	screen_base_block		0b11111
89	BG1CNT	color_mode	7	16_color_mode	0
90	BG1CNT	color_mode	7	256_color_mode	1
91	BG1CNT	mosaic	6	disable	0
92	BG1CNT	mosaic	6	enable	1
93	BG1CNT		5-2	character_base_block		0b1111
94	BG1CNT		1-0	priority		0b11
95
96	BG2CNT	screen_size	15-14	256x256	0b00
97	BG2CNT	screen_size	15-14	512x256	0b01
98	BG2CNT	screen_size	15-14	256x512	0b10
99	BG2CNT	screen_size	15-14	512x512	0b11
100	BG2CNT	out_of_area_processing	13	transparent_display	0
101	BG2CNT	out_of_area_processing	13	wraparound_display	1
102	BG2CNT		12-8	screen_base_block		0b11111
103	BG2CNT	color_mode	7	16_color_mode	0
104	BG2CNT	color_mode	7	256_color_mode	1
105	BG2CNT	mosaic	6	disable	0
106	BG2CNT	mosaic	6	enable	1
107	BG2CNT		5-2	character_base_block		0b1111
108	BG2CNT		1-0	priority		0b11
109
110	BG3CNT	screen_size	15-14	256x256	0b00
111	BG3CNT	screen_size	15-14	512x256	0b01
112	BG3CNT	screen_size	15-14	256x512	0b10
113	BG3CNT	screen_size	15-14	512x512	0b11
114	BG3CNT	out_of_area_processing	13	transparent_display	0
115	BG3CNT	out_of_area_processing	13	wraparound_display	1
116	BG3CNT		12-8	screen_base_block		0b11111
117	BG3CNT	color_mode	7	16_color_mode	0
118	BG3CNT	color_mode	7	256_color_mode	1
119	BG3CNT	mosaic	6	disable	0
120	BG3CNT	mosaic	6	enable	1
121	BG3CNT		5-2	character_base_block		0b1111
122	BG3CNT		1-0	priority		0b11
123
124	OBJ_ATTRIBUTE_0	obj_shape	15-14	square	0b00
125	OBJ_ATTRIBUTE_0	obj_shape	15-14	long_rectangle	0b01
126	OBJ_ATTRIBUTE_0	obj_shape	15-14	tall_rectangle	0b10
127	OBJ_ATTRIBUTE_0	color_mode	13	16_color_mode	0
128	OBJ_ATTRIBUTE_0	color_mode	13	256_color_mode	1
129	OBJ_ATTRIBUTE_0	mosaic	12	off	0
130	OBJ_ATTRIBUTE_0	mosaic	12	on	1
131	OBJ_ATTRIBUTE_0	obj_mode	11-10	normal	0b00
132	OBJ_ATTRIBUTE_0	obj_mode	11-10	translucent	0b01
133	OBJ_ATTRIBUTE_0	obj_mode	11-10	obj_window	0b10
134	OBJ_ATTRIBUTE_0	obj_mode	11-10	bitmap_obj	0b11
135	OBJ_ATTRIBUTE_0	double_size	9	disable	0
136	OBJ_ATTRIBUTE_0	double_size	9	enable	1
137	OBJ_ATTRIBUTE_0	affine_transformation	8	disable	0
138	OBJ_ATTRIBUTE_0	affine_transformation	8	enable	1
139	OBJ_ATTRIBUTE_0		7-0	y_coordinate		0xff