On Thu, May 21, 2009 at 5:37 PM, Gil Winkler <kimmyland@xxxxxxxxx> wrote: > No, actually I am talking about running it at 250fps, which is done through > the multiplication factor > option (200%, 100%, 50%, 20%, 10%, No limit, Custom) and also known as 'warp > mode'....which > brings it up to about 26MHz and almost to 55 when I deselect various > options. > > Right....that is what I was talking about :) I am using the PET 4032 > emulator and TRYING to run it faster than > 5500% (Considering that I have 4.2Ghz at my disposal, this would mean, after > accounting for the loss of speed > through compilation and emulation that there should be somewhere about a > 100x-fold loss of speed.) I am wondering > if the software deliberately throttles VICE to top-out at somewhere around > 60MHz or is the emulator so badly written that > 4,200Mhz will only translate to 30MHz on VICE? I fail to understand your relation of VICE fps and Mhz of anything. I have a feeling you don't entirely understand what you're asking and neither do I. -- Ian Colquhoun <icolquhoun@xxxxxxxxx>