Strip Teaser Memory Map

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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.

Strip Teaser (, 1993)

Memory Area:ilpag_map

Address Range	Length	Function	Description
0x0000-0xFFFFF	1048576	ROM
0x100000-0x1FFFFF	1048576	ROM, Region	blitter, 0
0x200000-0x20FFFF	65536	RAM, Shared	nvram
0x900000-0x900001	2	Device Write 8-bit	ramdac,ramdac_device, index_w, 0xff00
0x900002-0x900003	2	Device Write 8-bit	ramdac,ramdac_device, pal_w, 0xff00
0x900004-0x900005	2	Device Write 8-bit	ramdac,ramdac_device, mask_w, 0xff00
0x980000-0x98000F	16	RAM, Shared	blit_transpen (//video registers for the blitter write)
0x990000-0x990007	8	RAM, Shared	blit_vregs (//pens)
0x998000-0x998001	2	RAM, Shared	blit_romaddr
0x9A0000-0x9A0001	2	RAM, Shared	blit_attr1_ram
0x9A8000-0x9A8001	2	RAM, Shared	blitram_loword
0x9B0000-0x9B0001	2	RAM, Shared	blit_attr2_ram
0x9B8000-0x9B8001	2	RAM Write, Shared	blit_copy_w, blitram_hiword
0x9E0000-0x9E0001	2	Read	blitter_status_r
0xC00000-0xC00001	2	Write	lamps_w
0xC00180-0xC00181	2	Read Port	IN2
0xC00380-0xC00381	2	Read Port	IN3

Memory Area:steaser_map

Address Range	Length	Function	Description
0x0000-0x3FFFF	262144	ROM
0x100000-0x1FFFFF	1048576	ROM, Region	blitter, 0
0x200000-0x20FFFF	65536	RAM, Shared	nvram
0x800000-0x800001	2	Read	test_r
0x880000-0x880001	2	Read	test_r
0x900000-0x900001	2	Device Write 8-bit	ramdac,ramdac_device, index_w, 0xff00
0x900002-0x900003	2	Device Write 8-bit	ramdac,ramdac_device, pal_w, 0xff00
0x900004-0x900005	2	Device Write 8-bit	ramdac,ramdac_device, mask_w, 0xff00
0x940000-0x940001	2	Write NOP	(//? Seems a dword write for some read, written consecutively)
0x980000-0x98000F	16	RAM, Shared	blit_transpen (//probably transparency pens)
0x990000-0x990005	6	RAM, Shared	blit_vregs
0x998000-0x998001	2	RAM, Shared	blit_romaddr
0x9A0000-0x9A0001	2	RAM, Shared	blit_attr1_ram
0x9A8000-0x9A8001	2	RAM, Shared	blitram_loword
0x9B0000-0x9B0001	2	RAM, Shared	blit_attr2_ram
0x9B8000-0x9B8001	2	RAM Write, Shared	blit_copy_w, blitram_hiword
0x9C0002-0x9C0003	2	Read NOP	(//pen control?)
0x9D0000-0x9D0001	2	Read NOP	(//?)
0x9E0000-0x9E0001	2	Read	blitter_status_r
0x9F0000-0x9F0001	2	Write NOP	(//???)
0xBD0000-0xBD0001	2	Read	test_r

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:blitter

Address Range	Length	Label/Location	Description
0x0000-0x7FFFF	524288	u46.2	CRC(c4a5e47b) (Fluke: 5A50)
0x80000-0xFFFFF	524288	u51.3	CRC(4dc57435) (Fluke: 62BB)
0x100000-0x17FFFF	524288	u61.4	CRC(d8d8dc6f) (Fluke: 100E)
0x180000-0x1FFFFF	524288	u66.5	CRC(da309671) (Fluke: B4C6)

Memory Area:mcu

Address Range	Length	Label/Location	Description
0x0000-0x0FFF	4096	mc68hc705c8p_main.mcu

Memory Area:mcu2

Address Range	Length	Label/Location	Description
0x0000-0x0FFF	4096	mc68hc705c8p_sub.mcu

Memory Area:oki

Address Range	Length	Label/Location	Description
0x0000-0x7FFFF	524288	u18.7	CRC(ee942232) (Fluke: 36E4)