Player's Edge Plus 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.

Player's Edge Plus (IGT - International Game Technology, 1994)

Memory Area:peplus_iomap

Address Range	Length	Function	Description
0x0000	1	RAM, Shared	io_port
0x0000-0x1FFF	8192	RAM Write, Shared	peplus_cmos_w, cmos
0x2008	1	Write	peplus_crtc_mode_w
0x2080	1	Device Read/Write	crtc, mc6845_device, status_r, address_w
0x2081	1	Device Read/Write	crtc, mc6845_device, register_r, register_w
0x2083	1	Device Read, Write	crtc, mc6845_device, register_r, peplus_crtc_display_w
0x3000-0x3FFF	4096	RAM, Shared	s3000_ram
0x4000	1	Device Write	aysnd, ay8910_device, address_w
0x4004	1	Read Port	SW1 (/* likely ay8910 input port, not direct */ AM_DEVWRITE("aysnd", ay8910_device, data_w))
0x5000-0x5FFF	4096	RAM, Shared	s5000_ram
0x6000	1	Read, Write	peplus_bgcolor_r, peplus_bgcolor_w
0x6001-0x6400	1024	RAM, Shared	videoram
0x7000-0x7FFF	4096	RAM, Shared	s7000_ram
0x8000	1	Read, Write	peplus_input_bank_a_r, peplus_output_bank_c_w
0x9000	1	Read, Write	peplus_dropdoor_r, i2c_nvram_w
0xA000	1	Read, Write	peplus_input0_r, peplus_output_bank_b_w
0xB000-0xBFFF	4096	RAM, Shared	sb000_ram
0xC000	1	Read, Write	peplus_watchdog_r, peplus_output_bank_a_w
0xD000-0xDFFF	4096	RAM, Shared	sd000_ram
0xE000-0xE00F	16	Read/Write	peplus_duart_r, peplus_duart_w
0xF000-0xFFFF	4096	RAM, Shared	sf000_ram

Memory Area:peplus_map

Address Range	Length	Function	Description
0x0000-0xFFFF	65536	ROM, Shared	prograram

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
0x0000-0x7FFF	32768	mro-cg2036.u72	CRC(0a168d06)
0x8000-0xFFFF	32768	mgo-cg2036.u73	CRC(826b4090)
0x10000-0x17FFF	32768	mbo-cg2036.u74	CRC(46aac851)
0x18000-0x1FFFF	32768	mxo-cg2036.u75	CRC(60204a56)

Memory Area:proms

Address Range	Length	Label/Location	Description
0x0000-0x00FF	256	cap707.u50	CRC(9851ba36)