Z80 home brew with FDC

Eric Smith eric at brouhaha.com
Sun Sep 21 16:43:09 CDT 2008


Alexis wrote:
> The other thing that puts me off is the data clock separator. How are you 
> doing this?

I can't speak for Andrew, but if you're not using an FDC with a built-in 
  data separator, the easiest way to do it is to use the SMC 9216, 9229, 
or 9239 digital data separator chips, some or all of which were 
second-sourced by Western Digital.  Of course, they were obsoleted by 
the newer FDCs with internal data separators.

Eric




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