[HECnet] RSX question

Dave McGuire mcguire at neurotica.com
Wed Jul 1 11:36:54 PDT 2015


On 06/30/2015 06:01 AM, Johnny Billquist wrote:
>>    Hey folks, can anyone here (Johnny maybe?) tell me if there's a
>> programmatic way to tell if a PDP-11/70 has an FP11-C installed, from
>> within RSX11M-Plus?
> 
>     FEAT$S  #HP$FPP
> 
> Check $DSW after the call.
> IS.SET  Processor do not have FPP
> IS.CLR  Process have FPP

  Perfect.  Thank you Johnny!

> (I do find the reverse logic on that one a bit odd... :-) )

  Yeah me too!

           -Dave

-- 
Dave McGuire, AK4HZ
New Kensington, PA


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