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Author Topic: Problem on CRC of darkhors  (Read 3265 times)

emulajavi

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Problem on CRC of darkhors
« on: 03 January 2010, 00:53 »

Hi,

i have got a problem on eeprom rom on darkhors
Dark Horse (bootleg of Jockey Club II) [folder: darkhors - parent: jclub2 - size: 6mb]

clrmame pro says its  missing
i have eeprom with crc:
45314fdb

and it says
missing rom: eeprom [size: 128] [CRC32: 1f434f66] [SHA1: e1bee11d83fb72aed9c312bdc794d8b9a6645534]

i cant find one with the correct crc

is it a problem of the dat? of clrmame? mine?
i made the dad with clrmamepro pointing to mameui32 version 136

thank you!!

« Last Edit: 03 January 2010, 00:54 by emulajavi »
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Roman

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Re: Problem on CRC of darkhors
« Reply #1 on: 04 January 2010, 19:11 »


i cant find one with the correct crc

is it a problem of the dat? of clrmame? mine?



Well, it's your problem ;) MAME's database gives the hashvalues, so assume they are correct (however there were rare cases in the past where crc32 values were wrong but fixed in a later version).

So, you need to find the correct file.

Sorry for the late reply by the way...end of year holiday.
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Roman

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Re: Problem on CRC of darkhors
« Reply #2 on: 04 January 2010, 22:26 »

just for your information: mame is right, clrmamepro is right, the file exists, you need to find it. MAME .136 added a lot of eeproms but they do all exist out there.
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emulajavi

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Re: Problem on CRC of darkhors
« Reply #3 on: 07 January 2010, 01:27 »

Hi Roman,

thank you

so i asume that this eeprom was changed from 135 to 136 right?? size is 128??

i think i have found it!
only one question: could someone who didn't find it have created a file "eeprom" with the correct CRC, Size and Hash, with nothing in it, only to have clrmamepro saying he has the complete set?


thank you, happy new year!
« Last Edit: 07 January 2010, 01:31 by emulajavi »
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Roman

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Re: Problem on CRC of darkhors
« Reply #4 on: 07 January 2010, 08:37 »

Not really. While it's rather easy today to fake a rom to match the size and crc32, it's nearly impossible to fake it so sha1 and crc32 and size matches.....or let's say, it's not worth the trouble to try so.
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