Help: PDP-11 instruction classification

Johnny Billquist bqt at Update.UU.SE
Wed May 10 17:46:50 AEST 2000


On 10 May 2000, lars brinkhoff wrote:

> Johnny Billquist <bqt at Update.UU.SE> writes:
> > > 	There was also the CSM (Call Supervisor Mode) instruction which was
> > > 	on the 11/44 only (or did it make it into the later KDJ-11 line as
> > > 	well - I forget).
> > 
> > Yes, CSM is in the J-11. There is also TSTSET in J11, but I wonder if
> > anyone uses it.
> 
> Ok, so CSM is found in 11/44 and J11 machines?

Yes.

> And TSTSET is found only in J11?

Yes.
I think that the J11 had one or two other new instructions as well, but
I'll have to look it up at home, unless someone beats me to it.

	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


Received: (from major at localhost)
	by minnie.cs.adfa.edu.au (8.9.3/8.9.3) id SAA77434
	for pups-liszt; Wed, 10 May 2000 18:02:00 +1000 (EST)


More information about the TUHS mailing list