Search

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.
Konkyuu no Hoshi (BMC, 1994)
Memory Area:bmcbowl_mem
Address RangeLengthFunctionDescription
0x0000-0x1FFFF131072ROM
0x90000-0x900012Device Write 8-bitramdac, ramdac_device, index_w, 0x00ff
0x90002-0x900032Device Write 8-bitramdac, ramdac_device, pal_w, 0x00ff
0x90004-0x900052Device Write 8-bitramdac, ramdac_device, mask_w, 0x00ff
0x90800-0x908034Write NOP
0x91000-0x910012Write NOP
0x91800-0x918012Writescroll_w
0x92000-0x9201F32Device Read/Write 8-bitvia6522_0, via6522_device, read, write, 0x00ff
0x92800-0x928034Device Write 8-bitaysnd, ay8910_device, data_address_w, 0xff00
0x92802-0x928032Device Read 8-bitaysnd, ay8910_device, data_r, 0xff00
0x93000-0x930034Device Write 8-bitymsnd, ym2413_device, write, 0x00ff
0x93802-0x938032Read PortIN0
0x0001NoteActive Low
0x1000AnalizerActive Low
0x0002PayActive Low
0x0004StopActive Low
0x0010Stop 1Active Low
0x0008Stop 2Active Low
0x0020Stop 3Active Low
0x0100BetActive Low
0x0400ConfirmActive Low
0x0040StartActive Low
0x0080TakeActive Low
0x0200HPActive Low
0x0800Key DownActive Low
0x2000SmallActive Low
0x4000BigActive Low
0x8000DoubleActive Low
0x95000-0x95FFF4096RAM, Sharednvram (/* 8 bit */)
0x97000-0x970012Read NOP
0x140000-0x1BFFFF524288ROM
0x1C0000-0x1EFFFF196608RAM, Sharedvid1
0x1F0000-0x1FFFFF65536RAM
0x200000-0x21FFFF131072RAM, Sharedvid2
0x28C000-0x28C0012Device Read/Write 8-bitoki, okim6295_device, read, write, 0xff00
0x30C000-0x30C0012Write NOP
0x30C040-0x30C0412Write NOP
0x30C080-0x30C0812Write NOP
0x30C0C0-0x30C0C12Write NOP
0x30C100-0x30C1012Readbmc_protection_r
0x30C140-0x30C1412Write NOP
0x30CA00-0x30CA012Read, Write NOPbmc_random_read,
 

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:oki
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFFF131072bmc_10.binCRC(f840c17f) (Fluke: AE77)
© Copyright 2009-2025, ClassicSoft, LLC. All rights reserved
Powered by the ClassicSoft Web Content Framework V3