Date   : Thu, 28 Oct 2010 20:49:17 +0100
From   : jgh@... (J.G.Harston)
Subject: Reversing the Tube ULA (destructively)

Pete Turnbull wrote:
> I've never traced the circuit, but I do have a Tube card to connect an
> A500 to a Beeb.  There's not a lot on the card.  Must get a round tuit...

High-res photo top & bottom and I'll do it ;)

-- 
J.G.Harston - jgh@...