Installing UNIX on an 11/94
Johnny Billquist
bqt at Update.UU.SE
Sat Dec 18 05:12:45 AEST 1999
On Fri, 17 Dec 1999, Steven M. Schultz wrote:
> Hi -
>
> > From: Johnny Billquist <bqt at Update.UU.SE>
> > RA82: 622 MB
> > RA92: 1.2GB
>
> That sounds a little small. AH, let me go check /etc/disktab on
> the PDP-11
>
> The RA90 was ~1.2GB:
>
> :pc#2376153:oc#0:bc#1024:fc#1024:
>
> and the RA92 was closer to 1.4GB:
>
> :pc#2940951:oc#0:bc#1024:fc#1024:
You got me. :-)
> > > A TK70 controller will run a TK50 drive very nicely _and_ offer
> >
> > TUK50 was (is) the name of that controller. I've actually played with a
> > VAX-11/750 with a TK50 once upon a time many moons ago.
>
> Was there a TUK70 - or was the TK70 for the Qbus systems only?
Yes, Q-bus only. When the TK70 came out, I guess DEC had decided to stop
development of Unibus peripherials.
I very much doubt they sold that many TUK50, or RUX50 controllers.
Johnny
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt at update.uu.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol
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