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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.
Teenage Mutant Ninja Turtles - Turtles in Time (Konami, 1991)
Memory Area:ssriders_audio_map
Address RangeLengthFunctionDescription
0x0000-0xEFFF61440ROM
0xF000-0xF7FF2048RAM
0xF800-0xF8012Device Read/Writeymsnd, ym2151_device, read, write
0xFA00-0xFA2F48Device Read/Writek053260, k053260_device, read, write
0xFC001Writesound_arm_nmi_w
Memory Area:tmnt2_main_map
Address RangeLengthFunctionDescription
0x0000-0xFFFFF1048576ROM, Sharedtmnt2_rom
0x104000-0x107FFF16384RAM, Sharedsunset_104000 (/* main RAM */)
0x140000-0x140FFF4096RAM Device Write, Sharedpalette, palette_device, write, palette
0x180000-0x183FFF16384RAM Write, Sharedk053245_scattered_word_w, spriteram (// k053245_scattered_word_r)
0x1C0000-0x1C00012Read PortP1
0x1C0002-0x1C00032Read PortP2
0x1C0004-0x1C00052Read PortP3
0x1C0006-0x1C00072Read PortP4
0x1C0100-0x1C01012Read PortCOINS
0x1C0102-0x1C01032Readssriders_eeprom_r
0x1C0200-0x1C02012Writessriders_eeprom_w (/* EEPROM and gfx control */)
0x1C0300-0x1C03012Writessriders_1c0300_w
0x1C0400-0x1C04012Device Read/Writewatchdog, watchdog_timer_device, reset16_r, reset16_w
0x1C0500-0x1C057F128RAM(/* TMNT2 only (1J) unknown, mostly MCU blit offsets */)
0x1C0800-0x1C081F32Write, Sharedtmnt2_1c0800_w, tmnt2_1c0800 (/* protection device */)
0x5A0000-0x5A001F32Read/Writek053244_word_noA1_r, k053244_word_noA1_w
0x5C0600-0x5C06034Device Read/Write 8-bitk053260, k053260_device, main_read, main_write, 0x00ff
0x5C0604-0x5C06052Writessriders_soundkludge_w
0x5C0700-0x5C071F32Device Writek053251, k053251_device, lsb_w
0x600000-0x603FFF16384Device Read/Writek052109, k052109_device, word_r, word_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 RangeLengthLabel/LocationDescription
0x0000-0xFFFF65536063b01.2fCRC(364f548a) (Fluke: DDB0)
0x0000-0xFFFF65536063b01.2fCRC(364f548a) (Fluke: DDB0)
0x0000-0xFFFF65536063b01.2fCRC(364f548a) (Fluke: DDB0)
Memory Area:eeprom
Address RangeLengthLabel/LocationDescription
0x0000-0x007F128tmnt2_uaa.nvCRC(284357bd)
Memory Area:k053260
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFFFF2097152063b06.1dCRC(1e510aa5) (Fluke: 944C)
0x0000-0x1FFFFF2097152063b06.1dCRC(1e510aa5) (Fluke: 944C)
0x0000-0x1FFFFF2097152063b06.1dCRC(1e510aa5) (Fluke: 944C)
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