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Re: Disk II Phase Question



In article <41e81d6f$0$7113$8fcfb975@news.wanadoo.fr>,
Jplcsch <jplcsch@wanadoo.fr> wrote:
>
>"Matthew Russotto" <russotto@grace.speakeasy.net> wrote in message
>Udydnb8uduincHvcRVn-1Q@speakeasy.net">news:Udydnb8uduincHvcRVn-1Q@speakeasy.net...
>> In article <41e6db62$0$6408$8fcfb975@news.wanadoo.fr>,
>> Jplcsch <jplcsch@wanadoo.fr> wrote:
>> >
>> >One thing it's absolutly impossible to do, is to write like a spirale
>from
>> >track 0 (or any other) look the connection of the phase one and you'll
>> >understand.
>>
>> If it's impossible, how was it done?  Or is it possible to read but
>> not write on standard hardware?
>>
>>
>
>A real spiral was never done on Apple II. By spirale I think to a long track
>from outside to inside.

Oh, ok, you mean a true continuous spiral.  Kind of hard to accomplish
that with a Disk II, I agree.

>Spiraling in an other schema of protection : the writing is on each half or
>quarter track but in a small siwe so it's as a spirale

Right.