Pete Turnbull <pete at dunnington.plus.com> wrote:
On 04/06/2009 19:43, Dave McGuire wrote:
Wasn't the MSCP driver backported from
2.11BSD to something earlier?
Hmm, come to think of it, I think that was 2.9BSD, not V7.
Hmm, MSCP on my PDP-11/24. 8-)
Yes, with a high-speed RD52 for authenticity ;-)
Not possible. The only MSCP controller DEC did for Unibus was to SDI
(tha UDA50). The only MSCP to MFM controller DEC did was for Q-bus (the
RQDX series).
3rd party manufacturers also made MSCP controller for Unibus to SCSI.
Might be that something more also exist, but I doubt very much you could
find one to MFM.
Johnny
--
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt at softjar.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol