Hallo Nick, > I only had a quick scan though the document.... but noticed your question > about the CLK ISA signal. > > I think this is ~1.2mhz derived from the mainboards 14MHz colour crystal > (now there is a reduntant feature...), This is new for me. I was quite sure about the 8 Mhz. When at home again, I'll check the schematic of the AT. > Will read more when time allows... Please, do. Also for the others: please, any comment is welcome. Included POSSITIVE ones. Not that I'm begging for compliments or whatever. If Nick is wrong with the above 1.2 MHz, I don't mind. But then I'm sure it is double checked. If he is right, then he found something wrong what I took for granted. With the possitive response I know that I am on the right way and can go to the design phase. 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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