FPGAs, unobtanium and FPJ11s

Gordon JC Pearce gordon at gjcp.net
Fri Nov 24 07:13:39 CST 2006

The thought occurred to me that it might be nice to have the 
floating-point option in my PDP-11/73.  Since I haven't got one, and 
don't fancy paying the $500 or so that some online sellers seem to be 
asking (do they really expect to sell *any*, never mind at that price?), 
I was wondering how easy it would be to implement in an FPGA as was 
discussed at length earlier in the week.

Feasible, or a complete waste of time?  Presumably I'd need software 
written to make use of the floating-point hardware anyway...


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