33630Re: [midatlanticretro] PDP-11/23+ help needed
- Dec 19, 2013On Fri, 20 Dec 2013, Dave McGuire wrote:
> On 12/19/2013 08:57 PM, Cory Smelosky wrote:I don't recall it as tested. I'll contact him before long about a
> > On Fri, 20 Dec 2013, Cory Smelosky wrote:
> > I have done the "holding halt for a few seconds" with no result
> > whatsoever. Nothing on the console. I do not believe it enters ODT.
> > Even my 11/03 with a blown cap can enter ODT! ;)
> Was this KDF11-B from Paul? If so, was it represented as working?
replacement. I'm wary of the dented crystals on the board, anyway.
> Actually, more importantly...Is it the one the MMU chip with all theIt was never in the wrong socket. It was just reseated for testing.
> bent pins came from? I seem to recall your having mentioned that you'd
> put that in the wrong socket at one point. If that's the one...well, we
> know what happened. ;)
> Assuming that's the case, pull the MMU chip and retry. Remember, theI'll try it without the MMU. I have small enough screwdrivers to not bend
> MMU was actually an *option* on those machines...it's not required for
> it to function. (of course pretty much every one ever sold was
> purchased with the MMU, but still..)
the pins (again)
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