On Mar 22, 2016 4:47 PM, "B Degnan" <[email protected]> wrote: > > There was a Serial Drum Memory "type 24" for the PDP 7. 18 bits wth a > parity bit. 32K to ~128K > That is device DRM. In "show config" it shows an RB drive and the only RB drive I know of is the RB09 for the PDP-9. I went looking for it in the PDP-7 original manual with no luck. Every reference is "Type" instead of a 2 letter 2 number designation like newer devices. > > -------- Original Message -------- > > From: "Ray Jewhurst" <[email protected]> > > Sent: Tuesday, March 22, 2016 4:39 PM > > To: "simh" <[email protected]> > > Subject: [Simh] PDP-7 drive > > > > In the "show config" for the PDP-7 simulator, it shows a reference to a > RB > > fixed disk device but but I can't find any info on it anywhere. Could it > > be an RB09? > > > > Thanks Ray > > _______________________________________________ Simh mailing list > [email protected] > http://mailman.trailing-edge.com/mailman/listinfo/simh > >
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