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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.
Fire Hawk (ESD, 2001)
Memory Area:firehawk_map
Address RangeLengthFunctionDescription
0x0000-0xFFFFF1048576ROM
0x280000-0x28001D30Write Only(//)
0x280000-0x2800012Read PortIN0 (// Buttons)
0x280002-0x2800032Read PortIN1 (// P1 + P2)
0x280004-0x2800052Read PortDSW1 (// 2 x DSW)
0x000eDifficultyActive High
0x0006Very_EasyActive High
0x0008EasyActive High
0x000aEasyActive High
0x000eNormalActive High
0x0000HardActive High
0x0002HardActive High
0x0004HardestActive High
0x000cVery_HardActive High
0x0010Demo_SoundsActive High
0x0000OffActive High
0x0010OnActive High
0x00202Active High
0x00003Active High
0x00c0LivesActive High
0x00001Active High
0x00802Active High
0x00c03Active High
0x00404Active High
0x0100UnknownActive High
0x0100OffActive High
0x0000OnActive High
0x0200RegionActive High
0x0200WorldActive High
0x0000ChinaActive High
0x0400Free_PlayActive High
0x0400OffActive High
0x0000OnActive High
0x18001 CoinActive High
0x08002 CoinsActive High
0x10003 CoinsActive High
0x00004 CoinsActive High
0xe000CoinageActive High
0x00004C_1CActive High
0x80003C_1CActive High
0x40002C_1CActive High
0xc0003C_2CActive High
0xe0001C_1CActive High
0x20002C_3CActive High
0x60001C_2CActive High
0xa0001C_3CActive High
0x280012-0x2800132Readafega_unknown_r
0x28001E-0x28001F2Writeafega_soundlatch_w (// To Sound CPU)
0x280020-0x287FFF32736Write Only(//)
0x288600-0x28BFFF14848Write Only(//)
0x28C008-0x28FFFF16376Write Only(//)
0x3C0000-0x3CFFFF65536RAM Write, Sharednmk16_mainram_strange_w, mainram
0x3F0000-0x3FFFFF65536RAM Write, Sharednmk16_mainram_strange_w, mainram
Memory Area:firehawk_sound_cpu
Address RangeLengthFunctionDescription
0x0000-0xEFFF61440ROM
0xF000-0xF7FF2048RAM
0xF800-0xFFFF2048RAM(// not used, only tested)
0xFFF01Device Readsoundlatch, generic_latch_8_device, read
0xFFF21Writespec2k_oki1_banking_w
0xFFF81Device Read/Writeoki2, okim6295_device, read, write
0xFFFA1Device Read/Writeoki1, okim6295_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
0x0000-0x1FFFFF2097152fhawk_g3.uc2CRC(cae72ff4) (Fluke: 2144)
0x0000-0x1FFFFF2097152fhawk_g1.uc6CRC(2ab0b06b) (Fluke: 560B)
0x0000-0x1FFFF131072fhawk_s1.u40CRC(c6609c39) (Fluke: 4465)
0x200000-0x3FFFFF2097152fhawk_g2.uc5CRC(d11bfa20) (Fluke: 3637)
Memory Area:oki1
Address RangeLengthLabel/LocationDescription
0x0000-0x3FFFF262144fhawk_s2.u36CRC(d16aaaad) (Fluke: 06F1)
0x0000-0x3FFFF262144fhawk_s2.u36CRC(d16aaaad) (Fluke: 06F1)
Memory Area:oki2
Address RangeLengthLabel/LocationDescription
0x0000-0x3FFFF262144fhawk_s3.u41CRC(3fdcfac2) (Fluke: 406E)
0x0000-0x3FFFF262144fhawk_s3.u41CRC(3fdcfac2) (Fluke: 406E)
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