Survival 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.

Survival (Rock-Ola, 1982)

Memory Area:survival_memory_map

Address Range

Length

Function

Description

0x0000-0x3FFF

16384

ROM

0x4000-0x4FFF

4096

Read Bank, Write

bank1, phoenix_videoram_w (/* 2 pages selected by bit 0 of the video register */)

0x5000-0x53FF

1024

Write

phoenix_videoreg_w

0x5800-0x5BFF

1024

Write

phoenix_scroll_w

0x6800-0x68FF

256

Device Write

aysnd, ay8910_device, address_w

0x6900-0x69FF

256

Device Read/Write

aysnd, ay8910_device, data_r, data_w

0x7000-0x73FF

1024

Read

survival_input_port_0_r (/* IN0 or IN1 */)

0x7800-0x7BFF

1024

Read Port

DSW0 (/* DSW */)

0x0003	2	Active High
0x0002	3	Active High
0x0001	4	Active High
0x0000	5	Active High
0x000c	25000	Active High
0x0008	35000	Active High
0x0004	45000	Active High
0x0000	55000	Active High
0x0010	Off	Active High
0x0000	On	Active High
0x0000	5C_1C	Active High
0x0020	3C_1C	Active High
0x0040	2C_1C	Active High
0x0060	1C_1C	Active High
0x0080	Custom	Active Low

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:bgtiles

Address Range	Length	Label/Location	Description
0x0000-0x07FF	2048	g959-42.u23	CRC(3d1ce38d) (Fluke: C72C)
0x0800-0x0FFF	2048	g959-43.u24	CRC(cd150da9) (Fluke: 85B6)

Memory Area:fgtiles

Address Range	Length	Label/Location	Description
0x0000-0x07FF	2048	g959-40.u39	CRC(41dee996) (Fluke: 7E20)
0x0800-0x0FFF	2048	g959-41.u40	CRC(a255d6dc) (Fluke: ACB3)

Memory Area:maincpu

Address Range	Length	Label/Location	Description
0x0000-0x07FF	2048	g959-32a.u45	CRC(0bc53541) (Fluke: 662E)
0x0800-0x0FFF	2048	g959-33a.u46	CRC(726e9428) (Fluke: E2E4)
0x1000-0x17FF	2048	g959-34a.u47	CRC(78f166ff) (Fluke: D265)
0x1800-0x1FFF	2048	g959-35a.u48	CRC(59dbe099) (Fluke: 7BD5)
0x2000-0x27FF	2048	g959-36a.u49	CRC(bd5e586e) (Fluke: 9D06)
0x2800-0x2FFF	2048	g959-37a.u50	CRC(b2de1094) (Fluke: 6208)
0x3000-0x37FF	2048	g959-38a.u51	CRC(131c4440) (Fluke: 6767)
0x3800-0x3FFF	2048	g959-39a.u52	CRC(213bc910) (Fluke: 8EC7)

Memory Area:proms

Address Range	Length	Label/Location	Description
0x0000-0x00FF	256	clr.u40	CRC(b3e20669),palette low bits (Fluke: 3200)
0x0100-0x01FF	256	clr.u41	CRC(abddf69a),palette high bits (Fluke: F422)