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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.
Cybattler (Jaleco, 1993)
Memory Area:megasys1A_map
Address RangeLengthFunctionDescription
0x80008-0x800092Device Readsoundlatch2, generic_latch_16_device, read (/* from sound cpu */)
0x84000-0x840012Writeactive_layers_w
0x84008-0x8400D6Device Writescroll2, megasys1_tilemap_device, scroll_w
0x84100-0x841012Read/Writesprite_flag_r, sprite_flag_w
0x84308-0x843092Writesoundlatch_w
0x98000-0x9BFFF16384RAM Device Write, Sharedscroll2, megasys1_tilemap_device, write, scroll2
Memory Area:megasys1A_sound_map
Address RangeLengthFunctionDescription
0x0000-0x1FFFF131072ROM
0x40000-0x400012Device Readsoundlatch, generic_latch_16_device, read
0x60000-0x600012Device Writesoundlatch2, generic_latch_16_device, write (// to main cpu)
0x80000-0x800034Device Read/Write 8-bitymsnd, ym2151_device, read, write, 0x00ff
0xA0000-0xA00012Read 8-bitoki_status_1_r, 0x00ff
0xA0000-0xA00034Device Write 8-bitoki1, okim6295_device, write, 0x00ff
0xC0000-0xC00034Device Write 8-bitoki2, okim6295_device, write, 0x00ff
0xC0000-0xC00012Read 8-bitoki_status_2_r, 0x00ff
0xE0000-0xFFFFF131072RAM
Memory Area:megasys1B_sound_map
Address RangeLengthFunctionDescription
0x0000-0x1FFFF131072ROM
0x40000-0x400012Device Read, Device Writesoundlatch, generic_latch_16_device, read, soundlatch2, generic_latch_16_device, write (/* from/to main cpu */)
0x60000-0x600012Device Read, Device Writesoundlatch, generic_latch_16_device, read, soundlatch2, generic_latch_16_device, write (/* from/to main cpu */)
0x80000-0x800034Device Read/Write 8-bitymsnd, ym2151_device, read, write, 0x00ff
0xA0000-0xA00034Device Write 8-bitoki1, okim6295_device, write, 0x00ff
0xA0000-0xA00012Read 8-bitoki_status_1_r, 0x00ff
0xC0000-0xC00012Read 8-bitoki_status_2_r, 0x00ff
0xC0000-0xC00034Device Write 8-bitoki2, okim6295_device, write, 0x00ff
0xE0000-0xEFFFF65536RAM
Memory Area:megasys1C_map
Address RangeLengthFunctionDescription
0x0000-0x7FFFF524288ROM
0xC2000-0xC20056Device Writescroll0, megasys1_tilemap_device, scroll_w
0xC2008-0xC200D6Device Writescroll1, megasys1_tilemap_device, scroll_w
0xC2100-0xC21056Device Writescroll2, megasys1_tilemap_device, scroll_w
0xC2108-0xC21092Writesprite_bank_w
0xC2200-0xC22012Read/Writesprite_flag_r, sprite_flag_w
0xC2208-0xC22092Writeactive_layers_w
0xC2308-0xC23092Writescreen_flag_w
0xC8000-0xC80012Device Read, Writesoundlatch2, generic_latch_16_device, read, soundlatch_c_w
0xD2000-0xD3FFF8192RAM, Sharedobjectram
0xD8000-0xD80012Read/Writeip_select_r,ip_select_w
0xE0000-0xE3FFF16384Mirror, RAM Device Write, Shared0x4000, scroll0, megasys1_tilemap_device, write, scroll0
0xE8000-0xEBFFF16384Mirror, RAM Device Write, Shared0x4000, scroll1, megasys1_tilemap_device, write, scroll1
0xF0000-0xF3FFF16384Mirror, RAM Device Write, Shared0x4000, scroll2, megasys1_tilemap_device, write, scroll2
0xF8000-0xF87FF2048RAM Device Write, Sharedpalette, palette_device, write, palette
0x1C0000-0x1CFFFF65536Mirror, RAM Write, Shared0x30000, ram_w, ram (//0x1f****, Cybattler reads attract mode inputs at 0x1d****)
Memory Area:megasys1Z_map
Address RangeLengthFunctionDescription
0x0000-0x5FFFF393216ROM
0x80000-0x800012Read PortSYSTEM
0x80002-0x800032Read PortP1
0x80004-0x800052Read PortP2
0x80006-0x800072Read PortDSW
0x84200-0x842056Device Writescroll0, megasys1_tilemap_device, scroll_w
0x84208-0x8420D6Device Writescroll1, megasys1_tilemap_device, scroll_w
0x84300-0x843012Writescreen_flag_w
0x84308-0x843092Writesoundlatch_z_w
0x88000-0x887FF2048RAM Device Write, Sharedpalette, palette_device, write, palette
0x8E000-0x8FFFF8192RAM, Sharedobjectram
0x90000-0x93FFF16384RAM Device Write, Sharedscroll0, megasys1_tilemap_device, write, scroll0
0x94000-0x97FFF16384RAM Device Write, Sharedscroll1, megasys1_tilemap_device, write, scroll1
0xF0000-0xFFFFF65536RAM Write, Sharedram_w, ram
 

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
0x0000-0x0FFF4096cybattlr.mcu
Memory Area:oki1
Address RangeLengthLabel/LocationDescription
0x0000-0x3FFFF262144cb_11.romCRC(59d62d1f) (Fluke: 50EE)
Memory Area:oki2
Address RangeLengthLabel/LocationDescription
0x0000-0x3FFFF262144cb_10.romCRC(8af95eed) (Fluke: 9087)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x01FF512pr-91028.12CRC(cfe90082) (Fluke: B9E8)
Memory Area:scroll0
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF524288cb_m01.romCRC(1109337f) (Fluke: 1768)
Memory Area:scroll1
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF524288cb_m04.romCRC(0c91798e) (Fluke: 893B)
Memory Area:scroll2
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFFF131072cb_09.romCRC(37b1f195) (Fluke: 5495)
Memory Area:sprites
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF524288cb_m03.romCRC(4cd49f58) (Fluke: 194F)
0x80000-0xFFFFF524288cb_m02.romCRC(882825db) (Fluke: AEF8)
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