Cookie & Bibi 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.

Cookie & Bibi (SemiCom, 1995)

Memory Area:htchctch_main_map

Address Range	Length	Function	Description
0x0000-0xFFFFF	1048576	ROM
0x100000-0x100001	2	Write	semicom_soundcmd_w
0x100000-0x10000F	16	Read	semibase_unknown_r
0x100002-0x100003	2	Write	bcstory_tilebank_w
0x120000-0x123FFF	16384	RAM, Shared	mainram
0x140000-0x1407FF	2048	RAM Device Write, Shared	palette, palette_device, write, palette
0x160000-0x160FFF	4096	RAM, Shared	spriteram (/* Bootleg sprite buffer */)
0x180000-0x18000F	16	Read	tumblepopb_controls_r
0x18000C-0x18000D	2	Write NOP
0x1A0000-0x1A0FFF	4096	RAM
0x300000-0x30000F	16	Write	tumblepb_control_0_w
0x320000-0x321FFF	8192	Write, Shared	tumblepb_pf1_data_w, pf1_data
0x322000-0x322FFF	4096	Write, Shared	tumblepb_pf2_data_w, pf2_data
0x323000-0x331FFF	61440	Read/Write NOP	(// metal saver writes there when clearing the above tilemaps, flaw in the program routine)
0x341000-0x342FFF	8192	RAM	(// Extra ram?)

Memory Area:semicom_sound_map

Address Range	Length	Function	Description
0x0000-0xCFFF	53248	ROM
0xD000-0xD7FF	2048	RAM
0xF000-0xF001	2	Device Read/Write	ymsnd, ym2151_device, read, write
0xF002	1	Device Read/Write	oki, okim6295_device, read, write
0xF008	1	Device Read	soundlatch, generic_latch_8_device, read
0xF00E	1	Write	oki_sound_bank_w

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:audiocpu

Address Range	Length	Label/Location	Description
0x0000-0xFFFF	65536	prg-s.ub5	CRC(547d6ea3) (Fluke: 5521)

Memory Area:cpu2

Address Range	Length	Label/Location	Description
0x0000-0x1FFF	8192	87c52.mcu	can't be dumped
0x0000-0x1FFF	8192	87c52.mcu	can't be dumped

Memory Area:oki

Address Range	Length	Label/Location	Description
0x0000-0x1FFFF	131072	sound.uc1	CRC(545e19b6) (Fluke: A24E)
0x0000-0x1FFFF	131072	sound.uc1	CRC(545e19b6) (Fluke: A24E)