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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.
Quiz H.Q. (Taito Corporation, 1990)
Memory Area:quizhq_map
Address RangeLengthFunctionDescription
0x0000-0xBFFFF786432ROM
0x100000-0x10FFFF65536RAM
0x200000-0x2000078Device Read/Writetc0110pcr, tc0110pcr_device, word_r, word_w (/* palette */)
0x500000-0x5000012Read PortDSWB
0x000c5 secondsActive High
0x000810 secondsActive High
0x000415 secondsActive High
0x000020 secondsActive High
0x00202Active High
0x00303Active High
0x00104Active High
0x00005Active High
0x0040Allow_ContinueActive High
0x0000OffActive High
0x0040OnActive High
0x0080SingleActive High
0x0000DualActive High
0x500002-0x5000032Read PortIN0
0x0001Button 1Active Low
0x0002Button 2Active Low
0x0004Button 4Active Low
0x0008Button 3Active Low
0x0010Button 5Active Low
0x0020UnknownActive Low
0x0040UnknownActive Low
0x0080Start 1Active Low
0x500004-0x5000052Writegrowl_coin_word_w
0x580000-0x5800012Read PortDSWA
0x580000-0x5800012Device Writewatchdog, watchdog_timer_device, reset16_w (/* ??? */)
0x580002-0x5800032Read PortIN1
0x0001Button 1Active Low
0x0002Button 2Active Low
0x0004Button 4Active Low
0x0008Button 3Active Low
0x0010Button 5Active Low
0x0020UnknownActive Low
0x0040UnknownActive Low
0x0080Start 2Active Low
0x580004-0x5800052Read PortIN2
0x0010UnknownActive Low
0x0020UnknownActive Low
0x0040UnknownActive Low
0x0080UnknownActive Low
0x580006-0x5800072Write NOP(/* ??? */)
0x600000-0x6000012Device Write 8-bittc0140syt, tc0140syt_device, master_port_w, 0x00ff
0x600002-0x6000032Device Read/Write 8-bittc0140syt, tc0140syt_device, master_comm_r, master_comm_w, 0x00ff
0x680000-0x6800012Write NOP(/* ??? */)
0x800000-0x80FFFF65536Device Read/Writetc0100scn, tc0100scn_device, word_r, word_w (/* tilemaps */)
0x810000-0x81FFFF65536Write NOP(/* error in init code ? */)
0x820000-0x82000F16Device Read/Writetc0100scn, tc0100scn_device, ctrl_word_r, ctrl_word_w
0x900000-0x90FFFF65536RAM, Sharedspriteram
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
0x0000-0x3FFF16384c53-08.binCRC(25187e81) (Fluke: EFDB)
Memory Area:ymsnd
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFFF131072c53-04.binCRC(99890ad4) (Fluke: 1BCE)
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