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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.
Asterix (Konami, 1992)
Memory Area:main_map
Address RangeLengthFunctionDescription
0x0000-0xFFFFF1048576ROM
0x100000-0x107FFF32768RAM
0x180000-0x1807FF2048Device Read/Writek053244, k05324x_device, k053245_word_r, k053245_word_w
0x180800-0x180FFF2048RAM(// extra RAM, or mirror for the above?)
0x200000-0x20000F16Device Read/Writek053244, k05324x_device, k053244_word_r, k053244_word_w
0x280000-0x280FFF4096RAM Device Write, Sharedpalette, palette_device, write, palette
0x300000-0x30001F32Device Read/Writek053244, k05324x_device, k053244_lsb_r, k053244_lsb_w
0x380000-0x3800012Read PortIN0
0x0100Coin 1Active Low
0x0200Coin 2Active Low
0x0400Service 1Active Low
0xf800UnknownActive Low
0x380002-0x3800032Read PortIN1
0x0100SpecialActive High
0x0200SpecialActive High
0xf800UnknownActive High
0x380100-0x3801012Writecontrol2_w
0x380200-0x3802034Device Read/Write 8-bitk053260, k053260_device, main_read, main_write, 0x00ff
0x380300-0x3803012Writesound_irq_w
0x380400-0x3804012Writeasterix_spritebank_w
0x380500-0x38051F32Device Writek053251, k053251_device, lsb_w
0x380600-0x3806012Read/Write NOP(// Watchdog)
0x380700-0x3807078Device Writek056832, k056832_device, b_word_w
0x380800-0x3808034Writeprotection_w
0x400000-0x400FFF4096Device Read/Writek056832, k056832_device, ram_half_word_r, ram_half_word_w
0x420000-0x421FFF8192Device Readk056832, k056832_device, old_rom_word_r (// Passthrough to tile roms)
0x440000-0x44003F64Device Writek056832, k056832_device, word_w
Memory Area:sound_map
Address RangeLengthFunctionDescription
0x0000-0xEFFF61440ROM
0xF000-0xF7FF2048RAM
0xF8011Device Read/Writeymsnd, ym2151_device, status_r, data_w
0xFA00-0xFA2F48Device Read/Writek053260, k053260_device, read, write
0xFC001Writesound_arm_nmi_w
0xFE001Device Writeymsnd, ym2151_device, register_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
0x0000-0xFFFF65536068_a05.5fCRC(d3d0d77b) (Fluke: C5B9)
0x0000-0xFFFF65536068_a05.5fCRC(d3d0d77b) (Fluke: C5B9)
0x0000-0xFFFF65536068_a05.5fCRC(d3d0d77b) (Fluke: C5B9)
0x0000-0xFFFF65536068_a05.5fCRC(d3d0d77b) (Fluke: C5B9)
0x0000-0xFFFF65536068_a05.5fCRC(d3d0d77b) (Fluke: C5B9)
Memory Area:eeprom
Address RangeLengthLabel/LocationDescription
0x0000-0x007F128asterix.nvCRC(490085c8)
Memory Area:k053260
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFFFF2097152068a06.1eCRC(6df9ec0e) (Fluke: 65C6)
0x0000-0x1FFFFF2097152068a06.1eCRC(6df9ec0e) (Fluke: 65C6)
0x0000-0x1FFFFF2097152068a06.1eCRC(6df9ec0e) (Fluke: 65C6)
0x0000-0x1FFFFF2097152068a06.1eCRC(6df9ec0e) (Fluke: 65C6)
0x0000-0x1FFFFF2097152068a06.1eCRC(6df9ec0e) (Fluke: 65C6)
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