On Dienstag, 29. Dezember 2020 17:14:32 CET smf wrote: > I have been playing with running processor intensive code running on > super cpu, which is 20mhz & ultimate 64 which is maximum 48mhz. > > 14-16mhz is where it gets interesting. > As written in the other mail, that depends on the RAM used. Also, during screen display, the CPU is slowed down to allow for video memory fetches by the video circuitry. One could potentially add a second "fast RAM" chip that does not get slowed down by video access. However, that adds to the board size (where I have the only hard limit due to my "hobby" version of Eagle, that is restricted to Eurocard 160x100mm). Also, the CPLD may run out of space... André > On 29/12/2020 13:04, afachat_at_gmx.de wrote: > > What speed are you thinking of?Received on 2020-12-30 17:00:02
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