Another disk imaging project

Al Kossow aek at bitsavers.org
Wed Aug 3 09:03:50 CDT 2005


 > Is there anything the WD chip won't handle versus a raw track 
approach?

Any format not derived from the IBM SD and DD standards.

- HP 300
- DEC RX02
- TI FD1000
- INTEL M2FM DD
- AED 2500 and 6200
- AED WINC05 5"

Eric and I built a sampling reader as you suggested a while back.
I would suggest storing deltas between transitions, measured at a
much higher rate (from memory, Catweasel can delta at up to 40MHz
resolution)




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