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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.
Dead Connection (Taito Corporation, 1992)
Memory Area:deadconx_map
Address RangeLengthFunctionDescription
0x0000-0xFFFFF1048576ROM
0x100000-0x10FFFF65536RAM
0x200000-0x20FFFF65536RAM, Sharedspriteram
0x300000-0x30000F16Writetaitof2_spritebank_w
0x400000-0x40FFFF65536Device Read/Writetc0480scp, tc0480scp_device, word_r, word_w (/* tilemaps */)
0x430000-0x43002F48Device Read/Writetc0480scp, tc0480scp_device, ctrl_word_r, ctrl_word_w
0x500000-0x50001F32Device Write 8-bittc0360pri, tc0360pri_device, write, 0x00ff (/* uses 500002 like a watchdog !? */)
0x600000-0x601FFF8192RAM Device Write, Sharedpalette, palette_device, write, palette
0x700000-0x7000012Read PortDSWA
0x700002-0x7000032Read PortDSWB
0x700004-0x7000052Read PortIN2
0x700006-0x7000072Writetaitof2_4p_coin_word_w
0x70000A-0x70000B2Read PortIN0
0x70000C-0x70000D2Read PortIN1
0x800000-0x8000012Device Writewatchdog, watchdog_timer_device, reset16_w (/* ??? */)
0xA00000-0xA000012Device Write 8-bittc0140syt, tc0140syt_device, master_port_w, 0xff00
0xA00002-0xA000032Device Read/Write 8-bittc0140syt, tc0140syt_device, master_comm_r, master_comm_w, 0xff00
Memory Area:sound_map
Address RangeLengthFunctionDescription
0x0000-0x3FFF16384ROM
0x4000-0x7FFF16384ROM Bankbank2
0xC000-0xDFFF8192RAM
0xE000-0xE0034Device Read/Writeymsnd, ym2610_device, read, write
0xE2001Read NOP, Device Writetc0140syt, tc0140syt_device, slave_port_w
0xE2011Device Read/Writetc0140syt, tc0140syt_device, slave_comm_r, slave_comm_w
0xE400-0xE4034Write NOP(/* pan */)
0xEA001Read NOP
0xEE001Write NOP(/* ? */)
0xF0001Write NOP(/* ? */)
0xF2001Writesound_bankswitch_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
0x0000-0x3FFF16384d28-10.6CRC(40805d74) (Fluke: 0C6C)
Memory Area:gfx2
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFFF1048576d28-01.8CRC(181d7b69) (Fluke: BEC8)
0x100000-0x1FFFFF1048576d28-02.9CRC(d301771c) (Fluke: 95A8)
Memory Area:ymsnd
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFFF1048576d28-03.10CRC(a1804b52) (Fluke: E295)
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