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Merge pull request #1806 from mamehaze/071216 

add dump of i8751 '317-0112' at location c2 to 'goldnaxe2' set.  chip…
master
MetalliC 2016-12-08 00:20:13 +02:00 committed by GitHub
parent 02ba08bd2d e97de5880d
commit 3408ed0ae5
1 changed files with 9 additions and 1 deletions
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10
src/mame/drivers/segas16b.cpp
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@ -6452,7 +6452,15 @@ ROM_START( goldnaxe2 )
ROM_LOAD( "mpr-12384.a11", 0x10000, 0x20000, CRC(6218d8e7) SHA1(5a745c750efb4a61716f99befb7ed14cc84e9973) )
ROM_REGION( 0x1000, "mcu", 0 ) // Intel i8751 protection MCU
ROM_LOAD( "317-0112.c2", 0x00000, 0x1000, NO_DUMP )
/* NOT CURRENTLY USED
this chip was faulty, the internal checksum routine fails. actual code looks like it should be 99.99% the
same as the 'goldnaxe' set but unused areas have different garbage fill data, so finding the bad bits is
difficult.
Calculated checksum: 5F8F
 File checksum: 5E8F */
ROM_LOAD( "317-0112.c2", 0x00000, 0x1000, BAD_DUMP CRC(d8f2f1c0) SHA1(04594ed5558af63cde62de6cc4020b35b8a5889e) )
ROM_END
//*************************************************************************************************************************