> WHat I don't understand is why there are two crystals on this little board. > The top one is the normal ntsc 14mhz crystal, and the bottom one is > obscured, soldered to the top crystal such that it cant be seen. > > anyone have any clues? :) It seems that I still have mail problems; now my mail from home does not appear on the list I have a 17.733 MHz on top because it's a PAL machine. The second one is a 7.8819 MHz. (17.733 / 18) * 8 = 7.8817 It seems that the second crystal takes care of the DOT-clock. Groetjes, Ruud http://Ruud.C64.org/ - This message was sent through the cbm-hackers mailing list. To unsubscribe: echo unsubscribe | mail email@example.com.
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