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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.
Black Tiger (Capcom, 1987)
Memory Area:blktiger_io_map
Address RangeLengthFunctionDescription
0x00001Read Port, Device WriteIN0, soundlatch, generic_latch_8_device, write
0x0001Start 1Active Low
0x0002Start 2Active Low
0x0004UnknownActive Low
0x0008UnknownActive Low
0x0010UnknownActive Low
0x0020Service 1Active Low
0x0040Coin 1Active Low
0x0080Coin 2Active Low
0x00011Read Port, WriteIN1, blktiger_bankswitch_w
0x0001Joystick RightActive Low
0x0002Joystick LeftActive Low
0x0004Joystick DownActive Low
0x0008Joystick UpActive Low
0x0010Button 1Active Low
0x0020Button 2Active Low
0x0040UnknownActive Low
0x0080UnknownActive Low
0x00021Read PortIN2
0x0001Joystick RightActive Low
0x0002Joystick LeftActive Low
0x0004Joystick DownActive Low
0x0008Joystick UpActive Low
0x0010Button 1Active Low
0x0020Button 2Active Low
0x0040UnknownActive Low
0x0080UnknownActive Low
0x00031Read Port, WriteDSW0, blktiger_coinlockout_w
0x00004C_1CActive High
0x00013C_1CActive High
0x00022C_1CActive High
0x00071C_1CActive High
0x00061C_2CActive High
0x00051C_3CActive High
0x00041C_4CActive High
0x00031C_5CActive High
0x00004C_1CActive High
0x00083C_1CActive High
0x00102C_1CActive High
0x00381C_1CActive High
0x00301C_2CActive High
0x00281C_3CActive High
0x00201C_4CActive High
0x00181C_5CActive High
0x0040OffActive High
0x0000OnActive High
0x0080OffActive High
0x0000OnActive High
0x00041Read Port, WriteDSW1, blktiger_video_control_w
0x00022Active High
0x00033Active High
0x00015Active High
0x00007Active High
0x001c1 (Easiest)Active High
0x00182Active High
0x00143Active High
0x00104Active High
0x000c5 (Normal)Active High
0x00086Active High
0x00047Active High
0x00008 (Hardest)Active High
0x0000OffActive High
0x0020OnActive High
0x0000NoActive High
0x0040YesActive High
0x0000UprightActive High
0x0080CocktailActive High
0x00051Read PortFREEZE
0x0001OffActive High
0x0000OnActive High
0x00061Device Writewatchdog, watchdog_timer_device, reset_w
0x00071Read/Writeblktiger_from_mcu_r,blktiger_to_mcu_w (/* Software protection (7) */)
0x0008-0x00092Writeblktiger_scrollx_w
0x000A-0x000B2Writeblktiger_scrolly_w
0x000C1Writeblktiger_video_enable_w
0x000D1Writeblktiger_bgvideoram_bank_w
0x000E1Writeblktiger_screen_layout_w
Memory Area:blktiger_map
Address RangeLengthFunctionDescription
0x0000-0x7FFF32768ROM
0x8000-0xBFFF16384ROM Bankbank1
0xC000-0xCFFF4096Read/Writeblktiger_bgvideoram_r, blktiger_bgvideoram_w
0xD000-0xD7FF2048RAM Write, Sharedblktiger_txvideoram_w, txvideoram
0xD800-0xDBFF1024RAM Device Write, Sharedpalette, palette_device, write, palette
0xDC00-0xDFFF1024RAM Device Write, Sharedpalette, palette_device, write_ext, palette_ext
0xE000-0xFDFF7680RAM
0xFE00-0xFFFF512RAM, Sharedspriteram
Memory Area:blktiger_mcu_map
Address RangeLengthFunctionDescription
0x0000-0x0FFF4096ROM
Memory Area:blktiger_sound_map
Address RangeLengthFunctionDescription
0x0000-0x7FFF32768ROM
0xC000-0xC7FF2048RAM
0xC8001Device Readsoundlatch, generic_latch_8_device, read
0xE000-0xE0012Device Read/Writeym1, ym2203_device, read, write
0xE002-0xE0032Device Read/Writeym2, ym2203_device, read, write
 

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
0x0000-0x7FFF32768bd-06.1lCRC(2cf54274) (Fluke: E3C2)
0x0000-0x7FFF32768bd-06.1lCRC(2cf54274) (Fluke: E3C2)
Memory Area:gfx1
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFF32768bd-15.2nCRC(70175d78),characters (Fluke: 7802)
0x0000-0x7FFF32768bd-15.2nCRC(70175d78),characters (Fluke: 7802)
Memory Area:gfx2
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFF65536bd-12.5bCRC(c4524993),tiles (Fluke: A592)
0x0000-0xFFFF65536bd-12.5bCRC(c4524993),tiles (Fluke: A592)
0x10000-0x1FFFF65536bd-11.4bCRC(7932c86f) (Fluke: FA87)
0x10000-0x1FFFF65536bd-11.4bCRC(7932c86f) (Fluke: FA87)
0x20000-0x2FFFF65536bd-14.9bCRC(dc49593a) (Fluke: 1995)
0x20000-0x2FFFF65536bd-14.9bCRC(dc49593a) (Fluke: 1995)
0x30000-0x3FFFF65536bd-13.8bCRC(7ed7a122) (Fluke: EF98)
0x30000-0x3FFFF65536bd-13.8bCRC(7ed7a122) (Fluke: EF98)
Memory Area:gfx3
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFF65536bd-08.5aCRC(e2f17438),sprites (Fluke: 3132)
0x0000-0xFFFF65536bd-08.5aCRC(e2f17438),sprites (Fluke: 3132)
0x10000-0x1FFFF65536bd-07.4aCRC(5fccbd27) (Fluke: 90CE)
0x10000-0x1FFFF65536bd-07.4aCRC(5fccbd27) (Fluke: 90CE)
0x20000-0x2FFFF65536bd-10.9aCRC(fc33ccc6) (Fluke: B6F7)
0x20000-0x2FFFF65536bd-10.9aCRC(fc33ccc6) (Fluke: B6F7)
0x30000-0x3FFFF65536bd-09.8aCRC(f449de01) (Fluke: 0C52)
0x30000-0x3FFFF65536bd-09.8aCRC(f449de01) (Fluke: 0C52)
Memory Area:maincpu
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFF32768bdu-01a.5eCRC(a8f98f22),CODE (Fluke: 19FD)
0x10000-0x1FFFF65536bdu-02a.6eCRC(7bef96e8),0+1 (Fluke: 104A)
0x20000-0x2FFFF65536bdu-03a.8eCRC(4089e157),2+3 (Fluke: BBB8)
0x30000-0x3FFFF65536bd-04.9eCRC(ed6af6ec),4+5 (Fluke: 5CBA)
0x30000-0x3FFFF65536bd-04.9eCRC(ed6af6ec),4+5 (Fluke: 5CBA)
0x40000-0x4FFFF65536bd-05.10eCRC(ae59b72e),6+7 (Fluke: E3D0)
0x40000-0x4FFFF65536bd-05.10eCRC(ae59b72e),6+7 (Fluke: E3D0)
Memory Area:mcu
Address RangeLengthLabel/LocationDescription
0x0000-0x0FFF4096bd.6kCRC(ac7d14f1) (Fluke: 7D9C)
0x0000-0x0FFF4096bd.6kCRC(ac7d14f1) (Fluke: 7D9C)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x00FF256bd01.8jCRC(29b459e5) (Fluke: 73C5)
0x0000-0x00FF256bd01.8jCRC(29b459e5) (Fluke: 73C5)
0x0100-0x01FF256bd02.9jCRC(8b741e66) (Fluke: D638)
0x0100-0x01FF256bd02.9jCRC(8b741e66) (Fluke: D638)
0x0200-0x02FF256bd03.11kCRC(27201c75) (Fluke: DE14)
0x0200-0x02FF256bd03.11kCRC(27201c75) (Fluke: DE14)
0x0300-0x03FF256bd04.11lCRC(e5490b68) (Fluke: 41F6)
0x0300-0x03FF256bd04.11lCRC(e5490b68) (Fluke: 41F6)
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