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I remember that MasterBoy for the PSP let you overclock the Z80 so that slowdowns would pretty much disappear. It wasn't 100% accurate emulation, but playing Sonic 1 and others at full speed was an amazing feeling. Are there any emulators (for Windows or Android) that can do this?

Thanks.

Old emulators let you change the "iperiod" which amounts to the same thing. In my experience it either doesn't help (game locked to a low frame rate) or messes up some timing (glitches) a lot of the time, but it may help reduce slowdown.

Emulicious has some of this kind of stuff too.

Author	Message
Master Race Joined: 11 Apr 2017 Posts: 3	Any SMS emulators that let you change clock speed? Posted: Tue Apr 11, 2017 5:23 pm
Master Race Joined: 11 Apr 2017 Posts: 3	I remember that MasterBoy for the PSP let you overclock the Z80 so that slowdowns would pretty much disappear. It wasn't 100% accurate emulation, but playing Sonic 1 and others at full speed was an amazing feeling. Are there any emulators (for Windows or Android) that can do this? Thanks.

Maxim Site Admin Joined: 19 Oct 1999 Posts: 14744 Location: London	Posted: Tue Apr 11, 2017 9:00 pm
	Old emulators let you change the "iperiod" which amounts to the same thing. In my experience it either doesn't help (game locked to a low frame rate) or messes up some timing (glitches) a lot of the time, but it may help reduce slowdown.

sverx Joined: 05 Sep 2013 Posts: 3827 Location: Stockholm, Sweden	Posted: Thu May 04, 2017 8:26 am
	Emulicious has some of this kind of stuff too.

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View topic - Any SMS emulators that let you change clock speed?