Do you know what is the main chip that gets hot? The CPU? the CPLD? RAM chips? In a standby mode, does It require the fan? Cheers, Luis Vela dsp8bit El sáb., 4 de ago. de 2018 11:57 AM, Terry Raymond <traymond160@gmail.com> escribió: > Seems it was a heat issue I have a fair sized fan blowing directly on the > Super CPU main board so far no lockups and I was able to finish my task > so problem solved. > If course I have the top cover removed from the Super CPU > with the cover on and the metal case is small doesn't take very long for > the case to get warmer and overheat the unit. > I remember the Ramcard generates lots more heat, overheats causes a lockup > the screen fills with vertical colored stripes on the monitor screen. > > Terry Raymond > > > On Wed, Jul 25, 2018, 5:43 AM smf <smf@null.net> wrote: > >> On 24/07/2018 19:18, Terry Raymond wrote: >> > I switched back to the Sid artist songs that were looking up and then it >> > would play, at some point though one finally did lockup the computer. >> >> It could be all manner of things, if it's random then maybe it's writing >> random data to one of the SuperCPU registers which doesn't cause a >> problem on a standard C64 but does when the SuperCPU is plugged in. >> >> Otherwise if it crashes on a particular song at a particular place then >> it might just be that it's doing something that isn't compatible with >> the SuperCPU. >> >> Like undocumented instructions, using RMW side effects for interrupt >> acknowledge. >> >> Trying to find a song that always crashes quickly might help to track it >> down. >> >>Received on 2018-08-04 20:03:11
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