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https://github.com/holub/mame
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From: Kevin Eshbach [mailto:keshbach@comcast.net]
Sent: Monday, April 20, 2009 3:49 AM To: submit@mamedev.org Subject: Patch file with minor updates to the PAL's on Xenophobe Hi, Contained in this patch file are some updates to the PALs located on Xenophobe. Now the actual labels on the chips are used and a couple of additional PALs a re documented as needing to be dumped. Kevin Eshbach
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@ -16,6 +16,11 @@
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Known bugs:
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Known bugs:
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* none at this time
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* none at this time
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Clock Crystals:
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* Xenophobe
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- CPU/Video Board: XTAL 16.000MHz at 1D, XTAL 20.000MHz at 1F
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- Sound Board: XTAL 16.000MHz
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****************************************************************************
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****************************************************************************
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Memory map
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Memory map
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@ -1059,6 +1064,12 @@ ROM_START( zwackery )
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ROM_LOAD( "pal20.u15", 0x000c, 0x00001, NO_DUMP ) /* marked CSD002R0 in manual, pal type not specified */
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ROM_LOAD( "pal20.u15", 0x000c, 0x00001, NO_DUMP ) /* marked CSD002R0 in manual, pal type not specified */
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ROM_END
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ROM_END
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/*
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Xenophobe
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CPU/Video Board: A080-91871-E000
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Sound Board: A080-91863-B000
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*/
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ROM_START( xenophob )
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ROM_START( xenophob )
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ROM_REGION( 0x40000, "maincpu", 0 )
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ROM_REGION( 0x40000, "maincpu", 0 )
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@ -1083,15 +1094,24 @@ ROM_START( xenophob )
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ROM_LOAD( "xeno_fg.9j", 0x20000, 0x10000, CRC(82fb3e09) SHA1(f06e9df20044244a6c174f4876e615ccc18e1cba) )
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ROM_LOAD( "xeno_fg.9j", 0x20000, 0x10000, CRC(82fb3e09) SHA1(f06e9df20044244a6c174f4876e615ccc18e1cba) )
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ROM_LOAD( "xeno_fg.10j", 0x30000, 0x10000, CRC(6a7a3516) SHA1(1def9c134220eac9ba5e46d38282ff18f51b6398) )
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ROM_LOAD( "xeno_fg.10j", 0x30000, 0x10000, CRC(6a7a3516) SHA1(1def9c134220eac9ba5e46d38282ff18f51b6398) )
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ROM_REGION( 0x0006, "plds", ROMREGION_DISPOSE )
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/* PLD's located on the cpu/video board */
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/* According to the manual these pal's are located on the Video Game board */
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ROM_REGION( 0x000C, "cpu_plds", 0 )
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ROM_LOAD( "pal20l8.9b", 0x00000, 0x00001, NO_DUMP ) /* marked COLARB in manual */
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ROM_LOAD( "b61a-49aaj-axad.bin", 0x00000, 0x00001, NO_DUMP ) /* PAL20L8 at 9B */
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ROM_LOAD( "pal16l8.1j", 0x00001, 0x00001, NO_DUMP ) /* marked IODCD in manual */
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ROM_LOAD( "b75a-50aaj-bxad.bin", 0x00001, 0x00001, NO_DUMP ) /* PAL16L8 at 1J */
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ROM_LOAD( "pal16l8.2j", 0x00002, 0x00001, NO_DUMP ) /* marked MEMDCD in manual */
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ROM_LOAD( "b75a-50aaj-axad.bin", 0x00002, 0x00001, NO_DUMP ) /* PAL16L8 at 2J */
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ROM_LOAD( "pal16r4.2k", 0x00003, 0x00001, NO_DUMP ) /* marked DTACK in manual */
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ROM_LOAD( "b75a-41aaj-axad.bin", 0x00003, 0x00001, NO_DUMP ) /* PAL16R4 at 2K */
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ROM_LOAD( "pal16r4.14k", 0x00004, 0x00001, NO_DUMP ) /* marked HSYNC in manual*/
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ROM_LOAD( "b75a-41aaj-bxab.bin", 0x00004, 0x00001, NO_DUMP ) /* PAL16R4 at 14K */
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/* According to the manual this pal is located on the "Sounds Good" board */
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ROM_LOAD( "a59a26axlaxhd.bin", 0x00005, 0x00001, NO_DUMP ) /* PLS153 at 11J */
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ROM_LOAD( "pal20.u15", 0x00005, 0x00001, NO_DUMP ) /* marked SG01R0 in manual, pal type not specified */
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ROM_LOAD( "a59a26axlbxhd.bin", 0x00006, 0x00001, NO_DUMP ) /* PLS153 at 12J */
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ROM_LOAD( "a59a26axlcxhd.bin", 0x00007, 0x00001, NO_DUMP ) /* PLS153 at 14H */
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ROM_LOAD( "0066-316bx-xxqx.bin", 0x00008, 0x00001, NO_DUMP ) /* 20 Pin PLD? at 14E */
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ROM_LOAD( "0066-314bx-xxqx.bin", 0x00009, 0x00001, NO_DUMP ) /* 24 Pin PLD? at 14F */
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ROM_LOAD( "0066-315bx-xxqx.bin", 0x0000A, 0x00001, NO_DUMP ) /* 20 Pin PLD? at 15E */
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ROM_LOAD( "0066-313bx-xxqx.bin", 0x0000B, 0x00001, NO_DUMP ) /* 24 Pin PLD? at 15F */
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/* PLD located on the "Sounds Good" board */
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ROM_REGION( 0x0001, "snd_pld", 0 )
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ROM_LOAD( "e36a31axnax00.bin", 0x00000, 0x00001, NO_DUMP ) /* PAL20L10 at U15 */
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ROM_END
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ROM_END
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