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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.
NFL Blitz (Midway Games, 1997)
Memory Area:seattle_map
Address RangeLengthFunctionDescription
0x0000-0x7FFFFF8388608RAM, Sharedrambase (// wg3dh only has 4MB; sfrush, blitz99 8MB)
0x8000000-0x8FFFFFF16777216Device Read, Writevoodoo, voodoo_device, voodoo_r, seattle_voodoo_w
0xA0001F0-0xA0001F78Device Read/Writeide, bus_master_ide_controller_device, read_cs0, write_cs0
0xA0003F0-0xA0003F78Read, Device Writeseattle_ide_r, ide, bus_master_ide_controller_device, write_cs1
0xA00040C-0xA00040F4Read/Write NOP(// IDE-related, but annoying)
0xA000F00-0xA000F078Device Read/Writeide, bus_master_ide_controller_device, bmdma_r, bmdma_w
0xC000000-0xC000FFF4096Read/Writegalileo_r, galileo_w
0x13000000-0x130000034Writeasic_fifo_w
0x16000000-0x1600003F64Device Read/Writeioasic, midway_ioasic_device, read, write
0x16100000-0x1611FFFF131072Read/Write, Sharedcmos_r, cmos_w, nvram
0x17000000-0x170000034Read/Writecmos_protect_r, cmos_protect_w
0x17100000-0x171000034Writeseattle_watchdog_w
0x17300000-0x173000034RAM Write, Sharedseattle_interrupt_enable_w, int_enable
0x17400000-0x174000034RAM Write, Sharedinterrupt_config_w, int_config
0x17500000-0x175000034Readinterrupt_state_r
0x17600000-0x176000034Readinterrupt_state2_r
0x17700000-0x177000034Writevblank_clear_w
0x17800000-0x178000034Read/Write NOP
0x17900000-0x179000034Read/Writestatus_leds_r, status_leds_w
0x17F00000-0x17F000034RAM Write, Sharedasic_reset_w, asic_reset
0x1FC00000-0x1FC7FFFF524288ROM, Region, Shareduser1, 0, rombase
0x1FD00000-0x1FDFFFFF1048576ROM, Regionupdate, 0
 

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.   
0x0000-0x7FFFF524288blitz1_2.u32CRC(38dbecf5) (Fluke: 9083)
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