Super 98 Memory Map

Contributors
Contributors
- Contributor Account
- Sign Up
On-Line Databases
On-Line Databases
Main
Main
Education
Education
My Restorations
My Restorations
- Restorations
- Conversions
Restoring Games
Restoring Games
Repairing Games
Repairing Games
Resources
Resources
Miscellaneous
Miscellaneous

Memory Map

The following is a memory map that was generated based on the MAME source code (.180). This information is only as accurate as the MAME driver is. If you see any errors, please let me know what that error is.

The Memory Area is related to where the information is from (CPU, Sound Board, etc..), and it may also reflect what it has in common with other hardware.

Super 98 (, 1998)

Memory Area:goldnpkr_map

Address Range	Length	Function	Description
0x0000-0x07FF	2048	RAM, Shared	nvram (/* battery backed RAM */)
0x0800	1	Device Write	crtc, mc6845_device, address_w
0x0801	1	Device Read/Write	crtc, mc6845_device, register_r, register_w
0x0844-0x0847	4	Device Read/Write	pia0, pia6821_device, read, write
0x0848-0x084B	4	Device Read/Write	pia1, pia6821_device, read, write
0x1000-0x13FF	1024	RAM Write, Shared	goldnpkr_videoram_w, videoram
0x1800-0x1BFF	1024	RAM Write, Shared	goldnpkr_colorram_w, colorram
0x2000-0x7FFF	24576	ROM	(/* superdbl uses 0x2000..0x3fff address space */)

Memory Area:witchcrd_map

Address Range	Length	Function	Description
0x0000-0x07FF	2048	RAM, Shared	nvram (/* battery backed RAM */)
0x0800	1	Device Write	crtc, mc6845_device, address_w
0x0801	1	Device Read/Write	crtc, mc6845_device, register_r, register_w
0x0844-0x0847	4	Device Read/Write	pia0, pia6821_device, read, write
0x0848-0x084B	4	Device Read/Write	pia1, pia6821_device, read, write
0x1000-0x13FF	1024	RAM Write, Shared	goldnpkr_videoram_w, videoram
0x1800-0x1BFF	1024	RAM Write, Shared	goldnpkr_colorram_w, colorram
0x2000	1	Read Port	SW2
0x2800-0x2FFF	2048	RAM
0x4000-0x7FFF	16384	ROM

ROM Map for this game

This is the ROM map for the game. This should tell you what address the ROM is at, how big it is, what it's used for.

Memory Area:gfx1

Address Range	Length	Label/Location	Description
0x2000-0x2FFF	4096	2732.9a	CRC(9a478c39),char ROM

Memory Area:maincpu

Address Range	Length	Label/Location	Description
0x0000-0x7FFF	32768	27c256.17a	CRC(dfa319c5)

Memory Area:proms

Address Range	Length	Label/Location	Description
0x0000-0x00FF	256	bipolar_prom.bin	BAD_DUMP CRC(7f31066b),PROM dump needed (Fluke: 4532)