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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.
Relief Pitcher (Atari Games, 1992)
Memory Area:main_map
Address RangeLengthFunctionDescription
0x0000-0x7FFFF524288ROM
0x140000-0x1400034Device Write 8-bitymsnd, ym2413_device, write, 0x00ff
0x140010-0x1400112Device Read/Write 8-bitoki, okim6295_device, read, write, 0x00ff
0x140020-0x1400212Writeaudio_volume_w
0x140030-0x1400312Writeaudio_control_w
0x180000-0x180FFF4096Device Read/Write 8-biteeprom, atari_eeprom_device, read, write, 0xff00
0x1C0030-0x1C00312Device Writeeeprom, atari_eeprom_device, unlock_write
0x260000-0x2600012Read Port260000
0x0001Button D0Active Low
0x0002Button D1Active Low
0x0004Button D2Active Low
0x0008Button D3Active Low
0x0010OffActive High
0x0000OnActive High
0x0020OffActive High
0x0000OnActive High
0x0040OffActive High
0x0000OnActive High
0x0080OffActive High
0x0000OnActive High
0x0100Start 1Active Low
0x0200Button 1Active Low
0x0400Button 2Active Low
0x0800Button 3Active Low
0x1000Joystick RightActive Low
0x2000Joystick LeftActive Low
0x4000Joystick DownActive Low
0x8000Joystick UpActive Low
0x260002-0x2600032Read Port260002
0x0001WhiteActive Low
0x0002OffActive High
0x0000OnActive High
0x0004OffActive High
0x0000OnActive High
0x0008OffActive High
0x0000OnActive High
0x0010UnusedActive Low
0x0020YellowActive Low
0x0040BlueActive Low
0x0080RedActive Low
0x0100Start 2Active Low
0x0200Button 1Active Low
0x0400Button 2Active Low
0x0800Button 3Active Low
0x1000Joystick RightActive Low
0x2000Joystick LeftActive Low
0x4000Joystick DownActive Low
0x8000Joystick UpActive Low
0x260010-0x2600112Readspecial_port2_r
0x260012-0x2600132Read Port260012
0x0001Coin 1Active Low
0x0002Coin 2Active Low
0x000cUnusedActive Low
0x0010Service 1Active Low
0xffe0UnusedActive Low
0x2A0000-0x2A00012Device Writewatchdog, watchdog_timer_device, reset16_w
0x3E0000-0x3E0FFF4096RAM Device Write, Sharedpalette, palette_device, write, palette
0x3EFFC0-0x3EFFFF64Device Read/Writevad, atari_vad_device, control_read, control_write
0x3F0000-0x3F1FFF8192RAM Device Write, Sharedvad, atari_vad_device, playfield2_latched_msb_w, vad:playfield2
0x3F2000-0x3F3FFF8192RAM Device Write, Sharedvad, atari_vad_device, playfield_latched_lsb_w, vad:playfield
0x3F4000-0x3F5FFF8192RAM Device Write, Sharedvad, atari_vad_device, playfield_upper_w, vad:playfield_ext
0x3F6000-0x3F67FF2048RAM, Sharedvad:mob
0x3F6800-0x3F8EFF9984RAM
0x3F8F00-0x3F8F7F128RAM, Sharedvad:eof
0x3F8F80-0x3F8FFF128Sharedvad:mob:slip
0x3F9000-0x3FFFFF28672RAM
 

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
0x0000-0x07FF2048relief-eeprom.binCRC(66069f60)
Memory Area:gfx1
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF524288136093-0025a.14sCRC(1b9e5ef2) (Fluke: 623E)
0x0000-0x7FFFF524288136093-0025a.14sCRC(1b9e5ef2) (Fluke: 623E)
0x0000-0x7FFFF524288136093-0025a.14sCRC(1b9e5ef2) (Fluke: 623E)
0x80000-0xFFFFF524288136093-0026a.8dCRC(09b25d93) (Fluke: 7386)
0x80000-0xFFFFF524288136093-0026a.8dCRC(09b25d93) (Fluke: 7386)
0x80000-0xFFFFF524288136093-0026a.8dCRC(09b25d93) (Fluke: 7386)
0x100000-0x17FFFF524288136093-0027a.18sCRC(5bc1c37b) (Fluke: 4F4D)
0x100000-0x17FFFF524288136093-0027a.18sCRC(5bc1c37b) (Fluke: 4F4D)
0x100000-0x17FFFF524288136093-0027a.18sCRC(5bc1c37b) (Fluke: 4F4D)
0x180000-0x1FFFFF524288136093-0028a.10dCRC(55fb9111) (Fluke: 1AEB)
0x180000-0x1FFFFF524288136093-0028a.10dCRC(55fb9111) (Fluke: 1AEB)
0x180000-0x1FFFFF524288136093-0028a.10dCRC(55fb9111) (Fluke: 1AEB)
Memory Area:oki
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF524288136093-0030a.9bCRC(f4c567f5) (Fluke: B31D)
0x0000-0x7FFFF524288136093-0030a.9bCRC(f4c567f5) (Fluke: B31D)
0x0000-0x7FFFF524288136093-0030a.9bCRC(f4c567f5) (Fluke: B31D)
0x80000-0xFFFFF524288136093-0031a.10bCRC(ba908d73) (Fluke: 7230)
0x80000-0xFFFFF524288136093-0031a.10bCRC(ba908d73) (Fluke: 7230)
0x80000-0xFFFFF524288136093-0031a.10bCRC(ba908d73) (Fluke: 7230)
Memory Area:plds
Address RangeLengthLabel/LocationDescription
0x0000-0x0116279gal16v8a-136093-0002.15fCRC(b111d5f2) (Fluke: 9326)
0x0000-0x0116279gal16v8a-136093-0002.15fCRC(b111d5f2) (Fluke: 9326)
0x0000-0x0116279gal16v8a-136093-0002.15fCRC(b111d5f2) (Fluke: 9326)
0x0200-0x0316279gal16v8a-136093-0003.11rCRC(67165ed2) (Fluke: CC40)
0x0200-0x0316279gal16v8a-136093-0003.11rCRC(67165ed2) (Fluke: CC40)
0x0200-0x0316279gal16v8a-136093-0003.11rCRC(67165ed2) (Fluke: CC40)
0x0400-0x0516279gal16v8a-136093-0004.5nCRC(047b384a) (Fluke: DD87)
0x0400-0x0516279gal16v8a-136093-0004.5nCRC(047b384a) (Fluke: DD87)
0x0400-0x0516279gal16v8a-136093-0004.5nCRC(047b384a) (Fluke: DD87)
0x0600-0x0716279gal16v8a-136093-0005.3fCRC(f76825b7) (Fluke: 0C9D)
0x0600-0x0716279gal16v8a-136093-0005.3fCRC(f76825b7) (Fluke: 0C9D)
0x0600-0x0716279gal16v8a-136093-0005.3fCRC(f76825b7) (Fluke: 0C9D)
0x0800-0x0916279gal16v8a-136093-0006.5fCRC(c580d2a9) (Fluke: 9DA7)
0x0800-0x0916279gal16v8a-136093-0006.5fCRC(c580d2a9) (Fluke: 9DA7)
0x0800-0x0916279gal16v8a-136093-0006.5fCRC(c580d2a9) (Fluke: 9DA7)
0x0A00-0x0B16279gal16v8a-136093-0008.3eCRC(0117910e) (Fluke: C714)
0x0A00-0x0B16279gal16v8a-136093-0008.3eCRC(0117910e) (Fluke: C714)
0x0A00-0x0B16279gal16v8a-136093-0008.3eCRC(0117910e) (Fluke: C714)
0x0C00-0x0D16279gal16v8a-136093-0009.8aCRC(b8679030) (Fluke: C119)
0x0C00-0x0D16279gal16v8a-136093-0009.8aCRC(b8679030) (Fluke: C119)
0x0C00-0x0D16279gal16v8a-136093-0009.8aCRC(b8679030) (Fluke: C119)
0x0E00-0x0F16279gal16v8a-136093-0010.15aCRC(5f49c736) (Fluke: 0A1F)
0x0E00-0x0F16279gal16v8a-136093-0010.15aCRC(5f49c736) (Fluke: 0A1F)
0x0E00-0x0F16279gal16v8a-136093-0010.15aCRC(5f49c736) (Fluke: 0A1F)
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