Hi *.*, some time ago I built the described expansion into my 610. At first, it did not work properly. There were random memory failures. A program in memory mostly changed after a short time. Since I only had only one 610 and no spare parts then, it took me some time to find out why. To make the long story short: The PLA worked fine with 128 or 256k, but not with 1 MB, even with faster DRAMs. The expanded 610 also works with the 'superPLA'. Christian Am 09.11.2012 00:19, schrieb Ullrich von Bassewitz: > Hi! > > For those interested but not speaking german, I've translated the article from > "Heute schon geust?!" describing the internal expansion of a Commodore 6x0 or > 7x0 to 1MB of memory. Please note that the original article contained the part > numbers for the CBM 610. For the 7x0 machines, you will have to lookup the > corresponding numbers in the schematics. > > As a proof, there are also a few photos from my own machine that has 1MB built > in since a few years. > > Enjoy! > > > Uz -- Christian Dirks Toast_r@Idealine.info Message was sent through the cbm-hackers mailing listReceived on 2012-11-09 14:00:14
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