I don't have source code. It was published in binary form in a diskmag. ------------------------------------------------------------------ Bc.Aley [eili] Keprt - games & multimedia programmer ICQ: 82357182 (evenings) *** phone: +420-68-5387035 (weekends) private e-mail: [EMAIL PROTECTED] *** http://get.to/aley office: Illusion Softworks, Brno, CZ - [EMAIL PROTECTED] ------------------------------------------------------------------
----- Original Message ----- From: "Simon Owen" <[EMAIL PROTECTED]> To: <sam-users@nvg.ntnu.no> Sent: 3. srpna 2001 13:49 Subject: RE: Sam CPU timing > Aley Keprt wrote: > > > Yes, there are many bugs. > > I have a special test software which gives 4.8MHz speed on > > real Sam and 3.17 on SimCoupe. > > That's quite a big percentage different - most strange. I can only > think that it's relying (at least partly) on one of the missing features > I mentioned before, but since 4.8MHz is the approx. speed of code > running in contended memory, it suggests it's something different. > Would be nice to find out anyway! > > > > It is computed by running a known instructions during one frame > > and then comparing it to the known Z80 timings. > > Any chance you could e-mail me the test program? > > Si >