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jasd
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Reged: 06/15/10
Posts: 154
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taito_en sound issue
#374207 - 02/28/18 03:05 AM


All gunbustr.cpp、taito_f3.cpp、undrfire.cpp、superchs.cpp marked MACHINE_IMPERFECT_SOUND,so if the taito_en sound device has issue?



Osso1
Reged: 10/17/04
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Re: taito_en sound issue new [Re: jasd]
#374224 - 02/28/18 10:58 AM


as noted in the source, ES5510 ESP emulation is not perfect.
Also the ES5510 is currently disabled.



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R. Belmont
Cuckoo for IGAvania
Reged: 09/21/03
Posts: 9716
Loc: ECV-197 The Orville
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Re: taito_en sound issue new [Re: Osso1]
#374290 - 03/01/18 11:07 PM


> as noted in the source, ES5510 ESP emulation is not perfect.
> Also the ES5510 is currently disabled.

It is? That doesn't make any sense, we put through an external patch with the specific intent of enabling it for 0.195.



RobbbertModerator
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Reged: 08/21/04
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Re: taito_en sound issue new [Re: R. Belmont]
#374294 - 03/02/18 12:41 AM


>



Osso1
Reged: 10/17/04
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Re: taito_en sound issue new [Re: R. Belmont]
#374305 - 03/02/18 08:13 AM


Lines 202-203 of taito_en.cpp are:

MCFG_CPU_ADD("esp", ES5510, XTAL(10'000'000)) // ES5510 Clock is unverified
MCFG_DEVICE_DISABLE()

It's possible the macro does something different than I think it does, I guess.



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R. Belmont
Cuckoo for IGAvania
Reged: 09/21/03
Posts: 9716
Loc: ECV-197 The Orville
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Re: taito_en sound issue new [Re: Osso1]
#374623 - 03/11/18 11:02 PM


> Lines 202-203 of taito_en.cpp are:
>
> MCFG_CPU_ADD("esp", ES5510, XTAL(10'000'000)) // ES5510 Clock is unverified
> MCFG_DEVICE_DISABLE()
>
> It's possible the macro does something different than I think it does, I guess.

Oh, yeah, the code enables it elsewhere when it's needed. At boot there's no valid program loaded so running it would be bad.


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