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(Mame Sound)
#349649 - 01/28/16 12:16 PM
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What's the deal with numerous games with no sound in mame?
i mean what's the problem that had whit some games like
Fire shark
Vimana
and other games whit good gameplay emulation but no sound? if some one can explain this to me i'll be very thankful
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Re: (Mame Sound)
[Re: Alex7]
#349650 - 01/28/16 12:23 PM
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the ROM containing sound CPU code, including all the music sequences is *inside* the CPU, as we currently have no way of dumping it.
there was a big thread about this just a few days ago.
things are being looked into, but it's a VERY expensive process with no guarantee of success.
different games will have different reasons tho, that just explains the Toaplan ones, others like te dgPix ones, we have no documentation at all for the sound cpu.
Edited by Haze (01/28/16 12:24 PM)
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| Dullaron |
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Diablo III - Dunard #1884
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Reged: 07/22/05
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Re: (Mame Sound)
[Re: Alex7]
#349653 - 01/28/16 01:54 PM
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> What's the deal with numerous games with no sound in mame?
> i mean what's the problem that had whit some games like
>
> Fire shark
> Vimana
>
> and other games whit good gameplay emulation but no sound? if some one can explain
> this to me i'll be very thankful
The sounds isn't easy to get for a number of reasons. No documents. Can't dump those without the right tools. So on. I agreed on what Haze said on his post.
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W11 Home 64-bit + Nobara OS / AMD Radeon RX 5700 XT / AMD Ryzen 7 3700X 8-Core 3.59 GHz / RAM 64 GB
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Re: (Mame Sound)
[Re: Dullaron]
#349670 - 01/28/16 09:51 PM
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ho thanks! 
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Re: (Mame Sound)
[Re: Alex7]
#349672 - 01/28/16 11:07 PM
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Bah Humbug - I was going to leave you a Bazwillion dollars in my will, but now I won't.  
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Re: (Mame Sound)
[Re: Vaughan]
#349695 - 01/29/16 02:21 PM
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> Bah Humbug - I was going to leave you a Bazwillion dollars in my will, but now I
> won't.
ok that one's good
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Re: (Mame Sound)
[Re: Dullaron]
#349717 - 01/30/16 01:01 AM
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> The sounds isn't easy to get for a number of reasons. No documents. Can't dump those
> without the right tools. So on. I agreed on what Haze said on his post.
Out of curiosity, what would these be, then?
http://pdf1.alldatasheet.net/datasheet-pdf/view/100941/HITACHI/HD647180.html
http://pdf.datasheet.netdna-cdn.com/542731/HD647180X.pdf
HD647180 is apparently a chip from Vimana that wasn't decapped, if anyone's wondering...
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"Note to Noobs:
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C.D.~"
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Tafoid |
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I keep on testing.. testing.. testing... into the future!
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Re: (Mame Sound)
[Re: Master O]
#349720 - 01/30/16 02:23 AM
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> > The sounds isn't easy to get for a number of reasons. No documents. Can't dump
> those
> > without the right tools. So on. I agreed on what Haze said on his post.
>
> Out of curiosity, what would these be, then?
>
> http://pdf1.alldatasheet.net/datasheet-pdf/view/100941/HITACHI/HD647180.html
>
> http://pdf.datasheet.netdna-cdn.com/542731/HD647180X.pdf
>
> HD647180 is apparently a chip from Vimana that wasn't decapped, if anyone's
> wondering...
Datasheets are fine and good, but that doesn't help figure out how to obtain the data contained from within this protected chip. Such work requires high end equipment, technology and specialized understanding which doesn't come on the cheap.
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Re: (Mame Sound)
[Re: Tafoid]
#349723 - 01/30/16 02:45 AM
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> > > The sounds isn't easy to get for a number of reasons. No documents. Can't dump
> > those
> > > without the right tools. So on. I agreed on what Haze said on his post.
> >
> > Out of curiosity, what would these be, then?
> >
> > http://pdf1.alldatasheet.net/datasheet-pdf/view/100941/HITACHI/HD647180.html
> >
> > http://pdf.datasheet.netdna-cdn.com/542731/HD647180X.pdf
> >
> > HD647180 is apparently a chip from Vimana that wasn't decapped, if anyone's
> > wondering...
>
> Datasheets are fine and good, but that doesn't help figure out how to obtain the data
> contained from within this protected chip. Such work requires high end equipment,
> technology and specialized understanding which doesn't come on the cheap.
I never said it helped by itself. I was merely asking a question.
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"Note to Noobs:
We are glad to help you but simply posting that something does not work is not going to lead to you getting help. The more information you can supply defining your problem, the less likely it will be that you will get smart-alec replies.
C.D.~"
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Re: (Mame Sound)
[Re: Master O]
#349747 - 01/30/16 03:03 PM
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> I never said it helped by itself. I was merely asking a question.
And you were merely given an answer.
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