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Re: Apple2 disk controller questions
On 16 May 99 01:35:57 GMT, david@uow.edu.au (David Wilson) wrote:
>No one has pointed out the error I made in my table for the Apple Disk ][
>specs.
>
>david@uow.edu.au (David Wilson) writes:
>>5.25" 300 0.200 245 GCR 49.00 16*256 35/1 140 SSDD (1)
>
>This should actually read:
>
>5.25" 300 0.200 ~255 GCR ~51 16*256 35/1 140 SSDD (1)
>
>This is because the 65(c)02 rus at slightly more than 1MHz, not less. The PAL
>Apple // actually runs a tad slower and writes disks at approx 254 kb/s.
Well I didn't want to embarrass you, Dave. <grin>
Mark R. Percival
Montreal, Quebec
An Apple II fanatic since 1979.