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Re: Apple UniDisk 3.5 vs. Apple 3.5





pubpc1@library.ucla.edu wrote in article
<5cgn8r$1diu@uni.library.ucla.edu>...
> Well, Shreeve's usually has UDCs available and they were built into
> Laser 128 series Apple clones.

Actually, the UDC's in the 128's were slightly different - and the ROM that
supported it was much faster (try copying the same amount to both a UDC
connected 3.5 and a 128 connected 3.5 and you'll see what I mean).  You
know,
I still have the source for the firmware of the UDC somewhere...

In the Laser 128E's, the UDC was partially redesigned - and them and the
later 
128EX's and all the EX2's could also use the Apple 3.5" drives.