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.
Side Arms - Hyper Dyne (Capcom, 1986)
Memory Area:sidearms_map
Address RangeLengthFunctionDescription
0x0000-0x7FFF32768ROM
0x8000-0xBFFF16384ROM Bankbank1
0xC000-0xC3FF1024RAM Device Write, Sharedpalette, palette_device, write, palette
0xC400-0xC7FF1024RAM Device Write, Sharedpalette, palette_device, write_ext, palette_ext
0xC8001Read Port, Device WriteSYSTEM, soundlatch, generic_latch_8_device, write
0x0001Start 1Active Low
0x0002Start 2Active Low
0x0004UnknownActive Low
0x0008OffActive High
0x0000OnActive High
0x0010UnknownActive Low
0x0020UnknownActive Low
0x0040Coin 1Active Low
0x0080Coin 2Active Low
0xC8011Read Port, WriteP1, bankswitch_w
0x0001Joystick RightActive Low
0x0002Joystick LeftActive Low
0x0004Joystick DownActive Low
0x0008Joystick UpActive Low
0x0010Button 1Active Low
0x0020Button 2Active Low
0x0040Button 3Active Low
0x0080UnknownActive Low
0xC8021Read Port, Device WriteP2, watchdog, watchdog_timer_device, reset_w
0x0001Joystick RightActive Low
0x0002Joystick LeftActive Low
0x0004Joystick DownActive Low
0x0008Joystick UpActive Low
0x0010Button 1Active Low
0x0020Button 2Active Low
0x0040Button 3Active Low
0x0080UnknownActive Low
0xC8031Read PortDSW0
0x0007DifficultyActive High
0x00070 (Easiest)Active High
0x00061Active High
0x00052Active High
0x00043 (Normal)Active High
0x00034Active High
0x00025Active High
0x00016Active High
0x00007 (Hardest)Active High
0x0008LivesActive High
0x00083Active High
0x00005Active High
0x0030Bonus_LifeActive High
0x0030100000Active High
0x0020100000 100000Active High
0x0010150000 150000Active High
0x0000200000 200000Active High
0x0040Flip_ScreenActive High
0x0040OffActive High
0x0000OnActive High
0xC8041Read Port, WriteDSW1, c804_w
0x0007Coin_AActive High
0x00004C_1CActive High
0x00013C_1CActive High
0x00022C_1CActive High
0x00071C_1CActive High
0x00061C_2CActive High
0x00051C_3CActive High
0x00041C_4CActive High
0x00031C_6CActive High
0x0038Coin_BActive High
0x00004C_1CActive High
0x00083C_1CActive High
0x00102C_1CActive High
0x00381C_1CActive High
0x00301C_2CActive High
0x00281C_3CActive High
0x00201C_4CActive High
0x00181C_6CActive High
0x0040Allow_ContinueActive High
0x0000NoActive High
0x0040YesActive High
0x0080Demo_SoundsActive High
0x0000OffActive High
0x0080OnActive High
0xC8051Read Port, WriteDSW2, star_scrollx_w
0x007fUnusedActive Low
0x0080CustomActive Low
0xC8061Writestar_scrolly_w
0xC808-0xC8092Write Only, Sharedbg_scrollx
0xC80A-0xC80B2Write Only, Sharedbg_scrolly
0xC80C1Writegfxctrl_w (/* background and sprite enable */)
0xD000-0xD7FF2048RAM Write, Sharedvideoram_w, videoram
0xD800-0xDFFF2048RAM Write, Sharedcolorram_w, colorram
0xE000-0xEFFF4096RAM
0xF000-0xFFFF4096RAM, Sharedspriteram
Memory Area:sidearms_sound_map
Address RangeLengthFunctionDescription
0x0000-0x7FFF32768ROM
0xC000-0xC7FF2048RAM
0xD0001Device Readsoundlatch, generic_latch_8_device, read
0xF000-0xF0012Device Read/Writeym1, ym2203_device, read, write
0xF002-0xF0032Device 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
0x0000-0x7FFF32768a_04k.romCRC(34efe2d2) (Fluke: 5C31)
0x0000-0x7FFF32768a_04k.romCRC(34efe2d2) (Fluke: 5C31)
Memory Area:gfx1
Address RangeLengthLabel/LocationDescription
0x0000-0x3FFF16384a_10j.romCRC(651fef75),characters (Fluke: 6E3D)
0x0000-0x3FFF16384a_10j.romCRC(651fef75),characters (Fluke: 6E3D)
Memory Area:gfx2
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFF32768b_13d.romCRC(3c59afe1),tiles (Fluke: CD56)
0x0000-0x7FFF32768b_13d.romCRC(3c59afe1),tiles (Fluke: CD56)
0x8000-0xFFFF32768b_13e.romCRC(64bc3b77) (Fluke: A232)
0x8000-0xFFFF32768b_13e.romCRC(64bc3b77) (Fluke: A232)
0x10000-0x17FFF32768b_13f.romCRC(e6bcea6f) (Fluke: 3942)
0x10000-0x17FFF32768b_13f.romCRC(e6bcea6f) (Fluke: 3942)
0x18000-0x1FFFF32768b_13g.romCRC(c71a3053) (Fluke: 5292)
0x18000-0x1FFFF32768b_13g.romCRC(c71a3053) (Fluke: 5292)
0x20000-0x27FFF32768b_14d.romCRC(826e8a97) (Fluke: 5468)
0x20000-0x27FFF32768b_14d.romCRC(826e8a97) (Fluke: 5468)
0x28000-0x2FFFF32768b_14e.romCRC(6cfc02a4) (Fluke: 683B)
0x28000-0x2FFFF32768b_14e.romCRC(6cfc02a4) (Fluke: 683B)
0x30000-0x37FFF32768b_14f.romCRC(9b9f6730) (Fluke: F608)
0x30000-0x37FFF32768b_14f.romCRC(9b9f6730) (Fluke: F608)
0x38000-0x3FFFF32768b_14g.romCRC(ef6af630) (Fluke: 274F)
0x38000-0x3FFFF32768b_14g.romCRC(ef6af630) (Fluke: 274F)
Memory Area:gfx3
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFF32768b_11b.romCRC(eb6f278c),sprites (Fluke: C2F4)
0x0000-0x7FFF32768b_11b.romCRC(eb6f278c),sprites (Fluke: C2F4)
0x8000-0xFFFF32768b_13b.romCRC(e91b4014) (Fluke: DBF0)
0x8000-0xFFFF32768b_13b.romCRC(e91b4014) (Fluke: DBF0)
0x10000-0x17FFF32768b_11a.romCRC(2822c522) (Fluke: E288)
0x10000-0x17FFF32768b_11a.romCRC(2822c522) (Fluke: E288)
0x18000-0x1FFFF32768b_13a.romCRC(3e8a9f75) (Fluke: 0DED)
0x18000-0x1FFFF32768b_13a.romCRC(3e8a9f75) (Fluke: 0DED)
0x20000-0x27FFF32768b_12b.romCRC(86e43eda) (Fluke: A4E9)
0x20000-0x27FFF32768b_12b.romCRC(86e43eda) (Fluke: A4E9)
0x28000-0x2FFFF32768b_14b.romCRC(076e92d1) (Fluke: EB10)
0x28000-0x2FFFF32768b_14b.romCRC(076e92d1) (Fluke: EB10)
0x30000-0x37FFF32768b_12a.romCRC(ce107f3c) (Fluke: D3C7)
0x30000-0x37FFF32768b_12a.romCRC(ce107f3c) (Fluke: D3C7)
0x38000-0x3FFFF32768b_14a.romCRC(dba06076) (Fluke: ADE7)
0x38000-0x3FFFF32768b_14a.romCRC(dba06076) (Fluke: ADE7)
Memory Area:gfx4
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFF32768b_03d.romCRC(6f348008) (Fluke: BBED)
0x0000-0x7FFF32768b_03d.romCRC(6f348008) (Fluke: BBED)
Memory Area:maincpu
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFF32768sa03.binCRC(e10fe6a0),CODE (Fluke: 051D)
0x8000-0xFFFF32768a_14e.romCRC(4925ed03),0+1 (Fluke: 3232)
0x8000-0xFFFF32768a_14e.romCRC(4925ed03),0+1 (Fluke: 3232)
0x10000-0x17FFF32768a_12e.romCRC(81d0ece7),2+3 (Fluke: 4B93)
0x10000-0x17FFF32768a_12e.romCRC(81d0ece7),2+3 (Fluke: 4B93)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x00FF25663s141.16hCRC(75af3553) (Fluke: BE2C)
0x0000-0x00FF25663s141.16hCRC(75af3553) (Fluke: BE2C)
0x0100-0x01FF25663s141.11hCRC(a6e4d68f) (Fluke: 71D0)
0x0100-0x01FF25663s141.11hCRC(a6e4d68f) (Fluke: 71D0)
0x0200-0x02FF25663s141.15hCRC(c47c182a) (Fluke: F349)
0x0200-0x02FF25663s141.15hCRC(c47c182a) (Fluke: F349)
0x0300-0x031F3263s081.3jCRC(c5817816) (Fluke: A661)
0x0300-0x031F3263s081.3jCRC(c5817816) (Fluke: A661)
Memory Area:user1
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFF32768b_11j.romCRC(134dc35b) (Fluke: 4E87)
0x0000-0x7FFF32768b_11j.romCRC(134dc35b) (Fluke: 4E87)
© Copyright 2009-2025, ClassicSoft, LLC. All rights reserved
Powered by the ClassicSoft Web Content Framework V3