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	display_selection_for_bg0	3	2d_graphics	0
44	DISPCNT	display_selection_for_bg0	3	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
125
126
127
128
129
130	DISP3DCNT	clear_image	14	disable	0
131	DISP3DCNT	clear_image	14	enable	1
132	DISP3DCNT		13	polygon_list_ram_and_vertex_ram_overflow	1
133	DISP3DCNT		12	color_buffer_underflow	1
134	DISP3DCNT		11-8	fog_shift		0b1111
135	DISP3DCNT	fog_master	7	disable	0
136	DISP3DCNT	fog_master	7	enable	1
137	DISP3DCNT	fog_mode	6	blending_using_pixel_color_value_and_alpha_value	0
138	DISP3DCNT	fog_mode	6	blending_using_only_pixel_alpha_value	1
139	DISP3DCNT	edge_marking	5	disable	0
140	DISP3DCNT	edge_marking	5	enable	1
141	DISP3DCNT	anti_aliasing	4	disable	0
142	DISP3DCNT	anti_aliasing	4	enable	1
143	DISP3DCNT	alpha_blending	3	disable	0
144	DISP3DCNT	alpha_blending	3	enable	1
145	DISP3DCNT	alpha_test	2	disable	0
146	DISP3DCNT	alpha_test	2	enable	1
147	DISP3DCNT	toon_highlight	1	toon_shading	0
148	DISP3DCNT	toon_highlight	1	highlight_shading	1
149	DISP3DCNT	texture_mapping	0	disable	0
150	DISP3DCNT	texture_mapping	0	enable	1
151
152	MTX_MODE	matrix_mode	1-0	projection	0b00
153	MTX_MODE	matrix_mode	1-0	position	0b01
154	MTX_MODE	matrix_mode	1-0	position_and_vector	0b10
155	MTX_MODE	matrix_mode	1-0	texture	0b11
156
157	MTX_POP		5-0	number_of_pops		0b111111
158
159	MTX_STORE		4-0	index		0b11111
160
161	MTX_RESTORE		4-0	position		0b11111
162
163	NORMAL		29-20	z_component		0x7ff
164	NORMAL		19-10	y_component		0x7ff
165	NORMAL		9-0	x_component		0x7ff
166
167	TEXCOORD		31-16	t_coordinate		0xffff
168	TEXCOORD		15-0	x_coordinate		0xffff
169
170	VTX_16		31-16	y_coordinate		0xffff
171	VTX_16		15-0	x_coordinate		0xffff
172	VTX_16		15-0	z_coordinate		0xffff
173
174	VTX_10		29-20	z_coordinate		0x7ff
175	VTX_10		19-10	y_coordinate		0x7ff
176	VTX_10		9-0	x_coordinate		0x7ff
177
178	VTX_XY		31-16	y_coordinate		0xffff
179	VTX_XY		15-0	x_coordinate		0xffff
180
181	VTX_XZ		31-16	z_coordinate		0xffff
182	VTX_XZ		15-0	z_coordinate		0xffff
183
184	VTX_YZ		31-16	z_coordinate		0xffff
185	VTX_YZ		15-0	y_coordinate		0xffff
186
187	VTX_DIFF		29-20	z_coordinate		0x7ff
188	VTX_DIFF		19-10	y_coordinate		0x7ff
189	VTX_DIFF		9-0	x_coordinate		0x7ff
190
191	POLYGON_ATTR		29-24	polygon_id		0b111111
192	POLYGON_ATTR		20-16	alpha_value		0b11111
193	POLYGON_ATTR	fog	15	disable	0
194	POLYGON_ATTR	fog	15	enable	1
195	POLYGON_ATTR	depth_test_condition	14	render_when_depth_value_is_smaller_than_buffer_value	0
196	POLYGON_ATTR	depth_test_condition	14	render_when_depth_value_is_equal_to_buffer_value	1
197	POLYGON_ATTR	one_dot_polygon	13	do_not_render	0
198	POLYGON_ATTR	one_dot_polygon	13	render	1
199	POLYGON_ATTR	far_plane_intersection	12	delete	0
200	POLYGON_ATTR	far_plane_intersection	12	clip	1
201	POLYGON_ATTR	translucent_depth_value_update	11	do_not_update	0
202	POLYGON_ATTR	translucent_depth_value_update	11	update	1
203	POLYGON_ATTR	render_front_surface	7	disable	0
204	POLYGON_ATTR	render_front_surface	7	enable	1
205	POLYGON_ATTR	render_back_surface	6	disable	0
206	POLYGON_ATTR	render_back_surface	6	enable	1
207	POLYGON_ATTR	polygon_mode	5-4	modulation	0b00
208	POLYGON_ATTR	polygon_mode	5-4	decal	0b01
209	POLYGON_ATTR	polygon_mode	5-4	toon	0b10
210	POLYGON_ATTR	polygon_mode	5-4	shadow	0b11
211	POLYGON_ATTR	light_3	3	disable	0
212	POLYGON_ATTR	light_3	3	enable	1
213	POLYGON_ATTR	light_2	2	disable	0
214	POLYGON_ATTR	light_2	2	enable	1
215	POLYGON_ATTR	light_1	1	disable	0
216	POLYGON_ATTR	light_1	1	enable	1
217	POLYGON_ATTR	light_0	0	disable	0
218	POLYGON_ATTR	light_0	0	enable	1
219
220	TEXIMAGE_PARAM	texture_coordinate_transformation_mode	31-30	do_not_transform_texture_coordinates	0b00
221	TEXIMAGE_PARAM	texture_coordinate_transformation_mode	31-30	texcoord_source	0b01
222	TEXIMAGE_PARAM	texture_coordinate_transformation_mode	31-30	normal_source	0b10
223	TEXIMAGE_PARAM	texture_coordinate_transformation_mode	31-30	vextex_source	0b11
224	TEXIMAGE_PARAM	palette_color0_transparency	29	palette_setting	0
225	TEXIMAGE_PARAM	palette_color0_transparency	29	always_transparent	1
226	TEXIMAGE_PARAM	texture_format	28-26	no_texture	0
227	TEXIMAGE_PARAM	texture_format	28-26	a3i5_translucent	1
228	TEXIMAGE_PARAM	texture_format	28-26	4_color_palette	2
229	TEXIMAGE_PARAM	texture_format	28-26	16_color_palette	3
230	TEXIMAGE_PARAM	texture_format	28-26	256_color_palette	4
231	TEXIMAGE_PARAM	texture_format	28-26	4x4_texel_compressed	5
232	TEXIMAGE_PARAM	texture_format	28-26	a5i3_translucent	6
233	TEXIMAGE_PARAM	texture_format	28-26	direct	7
234	TEXIMAGE_PARAM	t_size	25-23	8_texels	0
235	TEXIMAGE_PARAM	t_size	25-23	16_texels	1
236	TEXIMAGE_PARAM	t_size	25-23	32_texels	2
237	TEXIMAGE_PARAM	t_size	25-23	64_texels	3
238	TEXIMAGE_PARAM	t_size	25-23	128_texels	4
239	TEXIMAGE_PARAM	t_size	25-23	256_texels	5
240	TEXIMAGE_PARAM	t_size	25-23	512_texels	6
241	TEXIMAGE_PARAM	t_size	25-23	1024_texels	7
242	TEXIMAGE_PARAM	s_size	22-20	8_texels	0
243	TEXIMAGE_PARAM	s_size	22-20	16_texels	1
244	TEXIMAGE_PARAM	s_size	22-20	32_texels	2
245	TEXIMAGE_PARAM	s_size	22-20	64_texels	3
246	TEXIMAGE_PARAM	s_size	22-20	128_texels	4
247	TEXIMAGE_PARAM	s_size	22-20	256_texels	5
248	TEXIMAGE_PARAM	s_size	22-20	512_texels	6
249	TEXIMAGE_PARAM	s_size	22-20	1024_texels	7
250	TEXIMAGE_PARAM	flip_t	19	do_not_flip	0
251	TEXIMAGE_PARAM	flip_t	19	flip	1
252	TEXIMAGE_PARAM	flip_s	18	do_not_flip	0
253	TEXIMAGE_PARAM	flip_s	18	flip	1
254	TEXIMAGE_PARAM	repeat_t	17	do_not_repeat	0
255	TEXIMAGE_PARAM	repeat_t	17	repeat	1
256	TEXIMAGE_PARAM	repeat_s	16	do_not_repeat	0
257	TEXIMAGE_PARAM	repeat_s	16	repeat	1
258	TEXIMAGE_PARAM		15-0	texture_starting_address		0xffff
259
260	TEXPLTT_BASE		12-0	base_address		0x1fff
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284	OBJ_ATTRIBUTE_0	obj_shape	15-14	square	0b00
285	OBJ_ATTRIBUTE_0	obj_shape	15-14	long_rectangle	0b01
286	OBJ_ATTRIBUTE_0	obj_shape	15-14	tall_rectangle	0b10
287	OBJ_ATTRIBUTE_0	color_mode	13	16_color_mode	0
288	OBJ_ATTRIBUTE_0	color_mode	13	256_color_mode	1
289	OBJ_ATTRIBUTE_0	mosaic	12	off	0
290	OBJ_ATTRIBUTE_0	mosaic	12	on	1
291	OBJ_ATTRIBUTE_0	obj_mode	11-10	normal	0b00
292	OBJ_ATTRIBUTE_0	obj_mode	11-10	translucent	0b01
293	OBJ_ATTRIBUTE_0	obj_mode	11-10	obj_window	0b10
294	OBJ_ATTRIBUTE_0	obj_mode	11-10	bitmap_obj	0b11
295	OBJ_ATTRIBUTE_0	double_size	9	disable	0
296	OBJ_ATTRIBUTE_0	double_size	9	enable	1
297	OBJ_ATTRIBUTE_0	affine_transformation	8	disable	0
298	OBJ_ATTRIBUTE_0	affine_transformation	8	enable	1
299	OBJ_ATTRIBUTE_0		7-0	y_coordinate		0xff
300
301	OBJ_ATTRIBUTE_1		15-14	obj_size		0b11
302	OBJ_ATTRIBUTE_1		13-9	affine_transformation_parameter		0b11111
303	OBJ_ATTRIBUTE_1		8-0	x_coordinate		0x1ff
304
305	OBJ_ATTRIBUTE_2		15-12	color_parameter		0b1111
306	OBJ_ATTRIBUTE_2		11-10	display_priority		0b11
307	OBJ_ATTRIBUTE_2		9-0	character_name		0x3ff