file   : readme.txt
author : Tormod
created: 2011-08-21

Alien Front, SEGA/WOW ENTERTAINMENT 2001, NAOMI M2/M3 cart.

Cart is populated with an EPROM and 5 MASK ROMs.

The dump has been validated against the ROM TEST checksums.

SEGA did not want to release an updated BIOS so they just modified 
the EPROM headers storing two 8MB ROMs inside a physical 16MB. 
Therefore the ROM test shows 10 MASK ROMs but physically threre are only 5.

Name                      Size     CRC32
---------------------------------------------
alien_front_cart.jpg       576179  0x5f728742
alien_front_pcb_1.jpg     1384141  0xd61c84dc
alien_front_pcb_2.jpg     1163435  0x9f8a1251
alien_front_rom_test.jpg   304631  0x463a5c0f
comm_board_pcb_1.jpg      1354823  0x68a3148a
comm_board_pcb_2.jpg      1177731  0x84c367ef

Name             Size      CRC32       Chip Type   
-------------------------------------------------------------------
epr-23586a.ic22   4194304  0x0fea04fc  M27C322
mpr-23581.ic1    16777216  0xef0b93ce  MASK (MX23L12810 compatible)
mpr-23582.ic2    16777216  0xe396009c  MASK (MX23L12810 compatible) 
mpr-23583.ic3    16777216  0x878e8efe  MASK (MX23L12810 compatible) 
mpr-23584.ic4    16777216  0x8d444756  MASK (MX23L12810 compatible) 
mpr-23585.ic5    16777216  0x883a6482  MASK (MX23L12810 compatible) 

. Board supplied by Smitdogg
. Board dumped by Tormod