Search

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.
Cyberball 2072 (Atari Games, 1989)
Memory Area:cyberbal2p_map
Address RangeLengthFunctionDescription
0x0000-0x7FFFF524288ROM
0xFC0000-0xFC00034Read PortIN0
0x0001Joystick UpActive Low
0x0002Joystick DownActive Low
0x0004Joystick RightActive Low
0x0008Joystick LeftActive Low
0x0010UnusedActive Low
0x0020Button 1Active Low
0xffc0UnusedActive Low
0xFC2000-0xFC20034Read PortIN1
0x0001Joystick UpActive Low
0x0002Joystick DownActive Low
0x0004Joystick RightActive Low
0x0008Joystick LeftActive Low
0x0010UnusedActive Low
0x0020Button 1Active Low
0xffc0UnusedActive Low
0xFC4000-0xFC40034Read PortIN2
0x1fffUnusedActive Low
0x2000CustomActive Low
0x4000CustomActive High
0xFC6000-0xFC60034Device Read 8-bitjsa, atari_jsa_ii_device, main_response_r, 0xff00
0xFC8000-0xFC8FFF4096Device Read/Write 8-biteeprom, atari_eeprom_device, read, write, 0x00ff
0xFCA000-0xFCAFFF4096RAM Device Write, Sharedpalette, palette_device, write, palette
0xFD0000-0xFD00034Device Writeeeprom, atari_eeprom_device, unlock_write
0xFD2000-0xFD20034Device Writejsa, atari_jsa_ii_device, sound_reset_w
0xFD4000-0xFD40034Device Writewatchdog, watchdog_timer_device, reset16_w
0xFD6000-0xFD60034Writevideo_int_ack_w
0xFD8000-0xFD80034Device Write 8-bitjsa, atari_jsa_ii_device, main_command_w, 0xff00
0xFE0000-0xFE00034Readsound_state_r
0xFF0000-0xFF1FFF8192RAM Device Write, Sharedplayfield, tilemap_device, write, playfield
0xFF2000-0xFF2FFF4096RAM Device Write, Sharedalpha, tilemap_device, write, alpha
0xFF3000-0xFF37FF2048RAM, Sharedmob
0xFF3800-0xFFFFFF51200RAM
 

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:eeprom:eeprom
Address RangeLengthLabel/LocationDescription
0x0000-0x07FF2048cyberbal2p-eeprom.binCRC(3753f0e2)
0x0000-0x07FF2048cyberbal2p-eeprom.binCRC(3753f0e2)
0x0000-0x07FF2048cyberbal2p-eeprom.binCRC(3753f0e2)
0x0000-0x07FF2048cyberbal2p-eeprom.binCRC(3753f0e2)
Memory Area:gfx1
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFFF131072136071-1001.55lCRC(586ba107) (Fluke: 1F7D)
0x0000-0x1FFFF131072136071-1001.55lCRC(586ba107) (Fluke: 1F7D)
0x0000-0x1FFFF131072136071-1001.55lCRC(586ba107) (Fluke: 1F7D)
0x0000-0x1FFFF131072136071-1001.55lCRC(586ba107) (Fluke: 1F7D)
0x20000-0x3FFFF131072136071-1005.43lCRC(a53e6248) (Fluke: AE58)
0x20000-0x3FFFF131072136071-1005.43lCRC(a53e6248) (Fluke: AE58)
0x20000-0x3FFFF131072136071-1005.43lCRC(a53e6248) (Fluke: AE58)
0x20000-0x3FFFF131072136071-1005.43lCRC(a53e6248) (Fluke: AE58)
0x40000-0x4FFFF65536136071-1032.18aCRC(131f52a0) (Fluke: D6CD)
0x40000-0x4FFFF65536136071-1032.18aCRC(131f52a0) (Fluke: D6CD)
0x40000-0x4FFFF65536136071-1032.18aCRC(131f52a0) (Fluke: D6CD)
0x40000-0x4FFFF65536136071-1032.18aCRC(131f52a0) (Fluke: D6CD)
0x50000-0x6FFFF131072136071-1002.55nCRC(0f71f86c) (Fluke: 9422)
0x50000-0x6FFFF131072136071-1002.55nCRC(0f71f86c) (Fluke: 9422)
0x50000-0x6FFFF131072136071-1002.55nCRC(0f71f86c) (Fluke: 9422)
0x50000-0x6FFFF131072136071-1002.55nCRC(0f71f86c) (Fluke: 9422)
0x70000-0x8FFFF131072136071-1006.43nCRC(df0ab373) (Fluke: F126)
0x70000-0x8FFFF131072136071-1006.43nCRC(df0ab373) (Fluke: F126)
0x70000-0x8FFFF131072136071-1006.43nCRC(df0ab373) (Fluke: F126)
0x70000-0x8FFFF131072136071-1006.43nCRC(df0ab373) (Fluke: F126)
0x90000-0x9FFFF65536136071-1033.13aCRC(b6270943) (Fluke: A5D6)
0x90000-0x9FFFF65536136071-1033.13aCRC(b6270943) (Fluke: A5D6)
0x90000-0x9FFFF65536136071-1033.13aCRC(b6270943) (Fluke: A5D6)
0x90000-0x9FFFF65536136071-1033.13aCRC(b6270943) (Fluke: A5D6)
0xA0000-0xBFFFF131072136071-1003.90lCRC(1cf373a2) (Fluke: 6E06)
0xA0000-0xBFFFF131072136071-1003.90lCRC(1cf373a2) (Fluke: 6E06)
0xA0000-0xBFFFF131072136071-1003.90lCRC(1cf373a2) (Fluke: 6E06)
0xA0000-0xBFFFF131072136071-1003.90lCRC(1cf373a2) (Fluke: 6E06)
0xC0000-0xDFFFF131072136071-1007.78lCRC(f2ffab24) (Fluke: 9EC3)
0xC0000-0xDFFFF131072136071-1007.78lCRC(f2ffab24) (Fluke: 9EC3)
0xC0000-0xDFFFF131072136071-1007.78lCRC(f2ffab24) (Fluke: 9EC3)
0xC0000-0xDFFFF131072136071-1007.78lCRC(f2ffab24) (Fluke: 9EC3)
0xE0000-0xEFFFF65536136071-1034.18cCRC(6514f0bd) (Fluke: C8A1)
0xE0000-0xEFFFF65536136071-1034.18cCRC(6514f0bd) (Fluke: C8A1)
0xE0000-0xEFFFF65536136071-1034.18cCRC(6514f0bd) (Fluke: C8A1)
0xE0000-0xEFFFF65536136071-1034.18cCRC(6514f0bd) (Fluke: C8A1)
0xF0000-0x10FFFF131072136071-1004.90nCRC(537f6de3) (Fluke: 36D0)
0xF0000-0x10FFFF131072136071-1004.90nCRC(537f6de3) (Fluke: 36D0)
0xF0000-0x10FFFF131072136071-1004.90nCRC(537f6de3) (Fluke: 36D0)
0xF0000-0x10FFFF131072136071-1004.90nCRC(537f6de3) (Fluke: 36D0)
0x110000-0x12FFFF131072136071-1008.78nCRC(78525bbb) (Fluke: 633F)
0x110000-0x12FFFF131072136071-1008.78nCRC(78525bbb) (Fluke: 633F)
0x110000-0x12FFFF131072136071-1008.78nCRC(78525bbb) (Fluke: 633F)
0x110000-0x12FFFF131072136071-1008.78nCRC(78525bbb) (Fluke: 633F)
0x130000-0x13FFFF65536136071-1035.13cCRC(1be3e5c8) (Fluke: 9D7D)
0x130000-0x13FFFF65536136071-1035.13cCRC(1be3e5c8) (Fluke: 9D7D)
0x130000-0x13FFFF65536136071-1035.13cCRC(1be3e5c8) (Fluke: 9D7D)
0x130000-0x13FFFF65536136071-1035.13cCRC(1be3e5c8) (Fluke: 9D7D)
Memory Area:gfx2
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFF65536136071-1013.10kCRC(cdf6e3d6) (Fluke: A67A)
0x0000-0xFFFF65536136071-1013.10kCRC(cdf6e3d6) (Fluke: A67A)
0x0000-0xFFFF65536136071-1013.10kCRC(cdf6e3d6) (Fluke: A67A)
0x0000-0xFFFF65536136071-1013.10kCRC(cdf6e3d6) (Fluke: A67A)
0x10000-0x1FFFF65536136071-1014.16fCRC(ec2fef3e) (Fluke: E05E)
0x10000-0x1FFFF65536136071-1014.16fCRC(ec2fef3e) (Fluke: E05E)
0x10000-0x1FFFF65536136071-1014.16fCRC(ec2fef3e) (Fluke: E05E)
0x10000-0x1FFFF65536136071-1014.16fCRC(ec2fef3e) (Fluke: E05E)
0x20000-0x2FFFF65536136071-1015.16kCRC(e866848f) (Fluke: 4374)
0x20000-0x2FFFF65536136071-1015.16kCRC(e866848f) (Fluke: 4374)
0x20000-0x2FFFF65536136071-1015.16kCRC(e866848f) (Fluke: 4374)
0x20000-0x2FFFF65536136071-1015.16kCRC(e866848f) (Fluke: 4374)
0x30000-0x3FFFF65536136071-1016.10fCRC(9b9a393c) (Fluke: 1D31)
0x30000-0x3FFFF65536136071-1016.10fCRC(9b9a393c) (Fluke: 1D31)
0x30000-0x3FFFF65536136071-1016.10fCRC(9b9a393c) (Fluke: 1D31)
0x30000-0x3FFFF65536136071-1016.10fCRC(9b9a393c) (Fluke: 1D31)
Memory Area:gfx3
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFF65536136071-1017.32nCRC(a4c116f9) (Fluke: EEDA)
0x0000-0xFFFF65536136071-1017.32nCRC(a4c116f9) (Fluke: EEDA)
0x0000-0xFFFF65536136071-1017.32nCRC(a4c116f9) (Fluke: EEDA)
0x0000-0xFFFF65536136071-1017.32nCRC(a4c116f9) (Fluke: EEDA)
0x10000-0x1FFFF65536136071-1018.32lCRC(e25d7847) (Fluke: 6555)
0x10000-0x1FFFF65536136071-1018.32lCRC(e25d7847) (Fluke: 6555)
0x10000-0x1FFFF65536136071-1018.32lCRC(e25d7847) (Fluke: 6555)
0x10000-0x1FFFF65536136071-1018.32lCRC(e25d7847) (Fluke: 6555)
Memory Area:jsa:cpu
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFF65536136071-1042.1bCRC(e63cf125) (Fluke: 98BB)
0x0000-0xFFFF65536136071-1042.1bCRC(e63cf125) (Fluke: 98BB)
0x0000-0xFFFF65536136071-1042.1bCRC(e63cf125) (Fluke: 98BB)
0x0000-0xFFFF65536136071-1042.1bCRC(e63cf125) (Fluke: 98BB)
Memory Area:jsa:oki1
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFF65536136071-1043.7kCRC(94f24575) (Fluke: FA42)
0x0000-0xFFFF65536136071-1043.7kCRC(94f24575) (Fluke: FA42)
0x0000-0xFFFF65536136071-1043.7kCRC(94f24575) (Fluke: FA42)
0x0000-0xFFFF65536136071-1043.7kCRC(94f24575) (Fluke: FA42)
0x10000-0x1FFFF65536136071-1044.7jCRC(87208e1e) (Fluke: 6DFC)
0x10000-0x1FFFF65536136071-1044.7jCRC(87208e1e) (Fluke: 6DFC)
0x10000-0x1FFFF65536136071-1044.7jCRC(87208e1e) (Fluke: 6DFC)
0x10000-0x1FFFF65536136071-1044.7jCRC(87208e1e) (Fluke: 6DFC)
0x20000-0x2FFFF65536136071-1045.7eCRC(f82558b9) (Fluke: 7C29)
0x20000-0x2FFFF65536136071-1045.7eCRC(f82558b9) (Fluke: 7C29)
0x20000-0x2FFFF65536136071-1045.7eCRC(f82558b9) (Fluke: 7C29)
0x20000-0x2FFFF65536136071-1045.7eCRC(f82558b9) (Fluke: 7C29)
0x30000-0x3FFFF65536136071-1046.7dCRC(d96437ad) (Fluke: 8C8B)
0x30000-0x3FFFF65536136071-1046.7dCRC(d96437ad) (Fluke: 8C8B)
0x30000-0x3FFFF65536136071-1046.7dCRC(d96437ad) (Fluke: 8C8B)
0x30000-0x3FFFF65536136071-1046.7dCRC(d96437ad) (Fluke: 8C8B)
© Copyright 2009-2025, ClassicSoft, LLC. All rights reserved
Powered by the ClassicSoft Web Content Framework V3