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Heihachi_73
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Reged: 10/29/03
Posts: 1074
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Re: I am not able to reduce CPU/MPU clock with under 10% in MAME.
03/06/21 04:19 AM


> I am trying on reduce CPU/MPU clock, because of their non-supportable test
> mode(service mode) to hear that music on these nichibutsu DVD/CD, 80s data east, some
> toaplan games. but, When I has attempted that, isn't able to reduce CPU clock for
> under 10% with MAME.
> My laptop CPU has AMD Ryzen 4500U, most suitable cpu for 3D arcade games then hasn't
> been adjusteds core configuration until now. so, What I must do solve to that
> circumstance?

In other words, you need something like M1, which emulates sound chips directly, so there is no gameplay to get in the way of listening to the music.

One catch with M1 is that AFAIK the latest version (at least for Windows) is a 32-bit only binary blob and hasn't been updated since 2007, which would mean it can't play things which were unemulated back then, such as the (decapped) Toaplan MCU data. Unless I'm mistaken, and a newer version of M1 actually does exist, and that one of our highest-ranking MAME devs simply hasn't updated his M1 page in over a decade.







Entire thread
Subject Posted by Posted on
* I am not able to reduce CPU/MPU clock with under 10% in MAME. winbbs 02/24/21 01:00 PM
. * Re: I am not able to reduce CPU/MPU clock with under 10% in MAME. Heihachi_73  03/06/21 04:19 AM
. * Re: I am not able to reduce CPU/MPU clock with under 10% in MAME. MooglyGuy  02/24/21 03:24 PM
. * Re: I am not able to reduce CPU/MPU clock with under 10% in MAME. winbbs  02/24/21 04:26 PM
. * Re: I am not able to reduce CPU/MPU clock with under 10% in MAME. Envisaged0ne  02/24/21 10:46 PM
. * Re: I am not able to reduce CPU/MPU clock with under 10% in MAME. Rotwang  02/25/21 05:01 AM
. * Re: I am not able to reduce CPU/MPU clock with under 10% in MAME. Rotwang  03/06/21 07:49 AM
. * Re: I am not able to reduce CPU/MPU clock with under 10% in MAME. winbbs  02/25/21 03:44 AM
. * Re: I am not able to reduce CPU/MPU clock with under 10% in MAME. Bad A Billy  02/25/21 04:08 AM
. * Re: I am not able to reduce CPU/MPU clock with under 10% in MAME. winbbs  02/25/21 04:21 AM
. * Re: I am not able to reduce CPU/MPU clock with under 10% in MAME. ICEknight  03/05/21 02:34 PM
. * Re: I am not able to reduce CPU/MPU clock with under 10% in MAME. MooglyGuy  03/05/21 03:12 PM

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