VAX Ethernet (was Re: IDE on Qbus (was Re: Microvax II))

From: Jarkko Hermanni Teppo <jate_at_uwasa.fi>
Date: Thu Oct 19 00:42:50 2000

On Wed, Oct 18, 2000 at 06:42:50AM -0700, Ethan Dicks wrote:
>
> --- Jarkko Hermanni Teppo <jate_at_uwasa.fi> wrote:
> > insert cables
>
> Ah! Here's the crux of my question... *which* connector of the appropriate
> slot gets the cable? It's easy for a KDB50 - it's all of them.

I *think* I have the docs, I'll try to scan them and either post a few
scans (pointers to scans, that is:) or explain it otherwise. I really don't
remember how they connect.

>
> > Seriously, that's the way it probably should be done. The machine I have is
> > suffering from some weird stuff, it seems KDB is faulty. If anyone wants to
> > take a look I have some EBUCA logs at
> >
> > http://www.tec.puv.fi/~s99137/kuvat/vax_logs/
>
> I had a glance at them. Your KDB50 isn't showing up at all. How do the
> lights on the edge of the card go during power on/reset? You should, IIRC,
> see one amber light per card after a somewhat lengthy delay (perhaps it's
> only on the primary card) Also, the red edge LEDs should strobe when all is
> well. I know my KDB50 has always been flaky, even when we bought the 8200,
> used in 1989, for $13,000. What always seems to work is reseating the cards
> in the VAXBI blackplane. When it's acting up, it's obvious - the lights don't
> look right.

I'm really beginning to hate VAXBI. Yes, the cards are easy to install, easy
to configure but the physical interface is suboptimal. Just touching them
seems to throw them of the whack!

Oh well, I'll try to find the docs anyway, I also have some other VAXBI docs
as well.

-- 
Jarkko Teppo
jate_at_uwasa.fi
Received on Thu Oct 19 2000 - 00:42:50 BST

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