PDP-8 NEGIBUS Cables

From: Guy Sotomayor <ggs_at_shiresoft.com>
Date: Mon Dec 1 17:45:40 2003

On Mon, 2003-12-01 at 14:06, Ethan Dicks wrote:
> On Mon, Dec 01, 2003 at 12:34:27PM -0800, vrs wrote:
> > According to my "Cables Handbook", the BC08B has on M904 on both ends. The
> > BC08D Has an M904 on one end, but two W011 on the other. Hope that helps
> > :-).
>
> That should help a lot - the older stuff (like the DF-32 w/R-series logic)
> is going to have single-sided backplane slots. I don't have any of the
> "newfangled" stuff with M904 connectors... all of my negibus stuff has
> W011 on both ends (and it takes quite a few of those cables to hook things
> together!)

OK. I'm trying to figure out how to cable some equipment up and I had
(erroneously) thought that the cabling between POSIBUS and NEGIBUS was
the same.

For reference I'm trying to hook up the following:
        PDP-8/I
        DM01
        TC01
        FPP12

I can make the 8/I either POSIBUS or NEGIBUS (but right now it's
NEGIBUS). The FPP12 can go either way too. The DM01 and TC01 are
definitely NEGIBUS (but I guess I'll have to actually verify that too).

I'll have to actually see what cables everything wants/needs because the
documentation for the TC01 seems to indicate 5 cables between the
devices (M904's?).
-- 
TTFN - Guy
Received on Mon Dec 01 2003 - 17:45:40 GMT

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