From: msokolov@ivan.Harhan.ORG (Michael Sokolov)
Subject: [TUHS] flaky webster or sigma WQESD4 and RQD11 controllers on KA650???
Date: Thu, 12 Dec 02 23:29:58 PST [thread overview]
Message-ID: <0212130729.AA13952@ivan.Harhan.ORG> (raw)
Robertdkeys at aol.com wrote:
> Is there an endemic problem with this style 4
> port controller running too fast with a KA650
> compared to a KA630 cpu?
I have no explanation for your problem, but it has nothing to do with speed.
Q-bus is Q-bus, and it follows Q-bus timing, which is completely independent of
the VAX CPU timing.
Is the new CPU board firmly seated? Nothing broken or disturbed in the
backplane when swapping the boards?
> Ultrix seems to handle it better than Tahoe.
> It might be speed in the hardware and slight
> differences in drivers?
Ultrix' MSCP code is vastly superior to anything we've ever had in BSD. I plan
to lift the MSCP/SCA framework from Ultrix wholesale in Quasijarus down the
line.
MS
next reply other threads:[~2002-12-13 7:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-13 7:29 Michael Sokolov [this message]
-- strict thread matches above, loose matches on Subject: below --
2002-12-14 4:00 Robertdkeys
2002-12-14 2:30 John Holden
2002-12-14 1:21 Norman Wilson
2002-12-13 19:33 Carl Lowenstein
2002-12-13 16:52 Robertdkeys
2002-12-13 5:50 Robertdkeys
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