dreamcast/regs/systembus_bits.csv

1	register_name	enum_name	bits	bit_name	value	mask	description
2	C2DSTAT		31-0	texture_memory_start_address		0x13ffffe0
3	C2DLEN		23-0	transfer_length		0xffffe0
4	C2DST		0	start	1
5
6	ISTNRM		21	end_of_transferring_punch_through_list	1
7	ISTNRM		20	end_of_dma_sort_dma	1
8	ISTNRM		19	end_of_dma_ch2_dma	1
9	ISTNRM		18	end_of_dma_dev_dma	1
10	ISTNRM		17	end_of_dma_ext_dma2	1
11	ISTNRM		16	end_of_dma_ext_dma1	1
12	ISTNRM		15	end_of_dma_aica_dma	1
13	ISTNRM		14	end_of_dma_gd_dma	1
14	ISTNRM		13	maple_v_blank_over	1
15	ISTNRM		12	end_of_dma_maple_dma	1
16	ISTNRM		11	end_of_dma_pvr_dma	1
17	ISTNRM		10	end_of_transferring_translucent_modifier_volume_list	1
18	ISTNRM		9	end_of_transferring_translucent_list	1
19	ISTNRM		8	end_of_transferring_opaque_modifier_volume_list	1
20	ISTNRM		7	end_of_transferring_opaque_list	1
21	ISTNRM		6	end_of_transferring_yuv	1
22	ISTNRM		5	h_blank_in	1
23	ISTNRM		4	v_blank_out	1
24	ISTNRM		3	v_blank_in	1
25	ISTNRM		2	end_of_render_tsp	1
26	ISTNRM		1	end_of_render_isp	1
27	ISTNRM		0	end_of_render_video	1
28
29	ISTERR		31	sh4__if_access_inhibited_area	1
30	ISTERR		28	ddt__if_sort_dma_command_error	1
31	ISTERR		27	g2__time_out_in_cpu_access	1
32	ISTERR		26	g2__dev_dma_time_out	1
33	ISTERR		25	g2__ext_dma2_time_out	1
34	ISTERR		24	g2__ext_dma1_time_out	1
35	ISTERR		23	g2__aica_dma_time_out	1
36	ISTERR		22	g2__dev_dma_over_run	1
37	ISTERR		21	g2__ext_dma2_over_run	1
38	ISTERR		20	g2__ext_dma1_over_run	1
39	ISTERR		19	g2__aica_dma_over_run	1
40	ISTERR		18	g2__dev_dma_illegal_address_set	1
41	ISTERR		17	g2__ext_dma2_illegal_address_set	1
42	ISTERR		16	g2__ext_dma1_illegal_address_set	1
43	ISTERR		15	g2__aica_dma_illegal_address_set	1
44	ISTERR		14	g1__rom_flash_access_at_gd_dma	1
45	ISTERR		13	g1__gd_dma_over_run	1
46	ISTERR		12	g1__illegal_address_set	1
47	ISTERR		11	maple__illegal_command	1
48	ISTERR		10	maple__write_fifo_over_flow	1
49	ISTERR		9	maple__dma_over_run	1
50	ISTERR		8	maple__illegal_address_set	1
51	ISTERR		7	pvrif__dma_over_run	1
52	ISTERR		6	pvrif__illegal_address_set	1
53	ISTERR		5	ta__fifo_overflow	1
54	ISTERR		4	ta__illegal_parameter	1
55	ISTERR		3	ta__object_list_pointer_overflow	1
56	ISTERR		2	ta__isp_tsp_parameter_overflow	1
57	ISTERR		1	render__hazard_processing_of_strip_buffer	1
58	ISTERR		0	render__isp_out_of_cache	1
59
60	FFST		5	holly_cpu_if_block_internal_write_buffer
61	FFST		4	holly_g2_if_block_internal_write_buffer
62	FFST		0	aica_internal_write_buffer