Intel 8272 based floppy controller & Missing Address Mark
cclist at sydex.com
Thu Nov 28 10:24:42 CST 2019
On 11/28/19 7:06 AM, David Kuder via cctalk wrote:
> I've tried using the 8" drives as 8" drives with the clock input to the
> 8272 set correctly, and likewise with the 720KB 3.5" emulator (and even
> 360KB 5.25" emulation). On physical and virtual disks I'm getting the same
> error trying to read or write data. Formatting steps through all the tracks
> without error, and I can see a write status indicator on the GoTek
You'd likely be better off with the 1.44MB or 1.2MB emulator, as 8"
disks used the 500KHz clock rate, not the 250KHz of the 360/730K.
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