dreamcast/regs/memorymap.csv

1	area	start	end	function	size	access	name
2	0	0x00000000	0x001FFFFF	System/Boot ROM	2MB		system_boot_rom
3	0	0x00200000	0x0021FFFF	Flash Memory	128KB
4	0	0x00400000	0x005F67FF	Unassigned	-
5	0	0x005F6800	0x005F69FF	System Control Registers	512B
6	0	0x005F6C00	0x005F6CFF	Maple interface Control Registers	256B
7	0	0x005F7000	0x005F70FF	GD-ROM	256B
8	0	0x005F7400	0x005F74FF	G1 interface Control Registers	256B
9	0	0x005F7800	0x005F78FF	G2 interface Control Registers	256B
10	0	0x005F7C00	0x005F7CFF	PVR interface Control Registers	256B
11	0	0x005F8000	0x005F9FFF	TA / PVR Core Registers	8KB
12	0	0x00600000	0x006007FF	MODEM	2KB
13	0	0x00600800	0x006FFFFF	G2	-
14	0	0x00700000	0x00707FFF	AICA- Sound Control Registers	32KB
15	0	0x00710000	0x0071000B	AICA- RTC Control Registers	12B
16	0	0x00800000	0x00FFFFFF	AICA- Wave Memory	2MB		aica_wave_memory
17	0	0x01000000	0x01FFFFFF	External Device	16MB
18	0	0x02000000	0x03FFFFFF	Mirror of 0x00000000 - 0x1FFFFFFF	32MB
19
20	1	0x04000000	0x04FFFFFF	Texture memory 64bit access	8MB
21	1	0x05000000	0x05FFFFFF	Texture memory 32bit access	8MB		texture_memory
22	1	0x06000000	0x06FFFFFF	Mirror of 0x04000000 - 0x06FFFFFF	32MB
23
24	2	0x08000000	0x0bffffff	Unassigned	-
25
26	3	0x0c000000	0x0cffffff	System memory	16MB		system_memory
27	3	0x0d000000	0x0dffffff	Mirror of 0x0c000000 - 0x0cffffff	16MB
28	3	0x0e000000	0x0fffffff	Mirror of 0x0c000000 - 0x0dffffff	32MB
29
30	4	0x10000000	0x107FFFFF	TA FIFO Polygon Converter	8MB		ta_fifo_polygon_converter
31	4	0x10800000	0x10FFFFFF	TA FIFO YUV Converter	8MB		ta_fifo_yuv_converter
32	4	0x11000000	0x11FFFFFF	TA FIFO Texture memory	8MB		ta_fifo_texture_memory
33	4	0x12000000	0x127FFFFF	Mirror of TA FIFO Polygon Converter	8MB		ta_fifo_polygon_converter_mirror
34	4	0x12800000	0x137FFFFF	Mirror of TA FIFO YUV Converter	8MB		ta_fifo_yuv_converter_mirror
35	4	0x13000000	0x13FFFFFF	Mirror of TA FIFO Texture memory	8MB		ta_fifo_texture_memory_mirror
36
37	5	0x14000000	0x17FFFFFF	External device	64MB
38
39	6	0x18000000	0x1BFFFFFF	Unassigned	-
40
41	7	0x1C000000	0x1FFFFFFF	SH4 Internal area	-
42
43		0xE0000000	0xE3FFFFFF	Store Queue	64MB		store_queue