Date   : Thu, 28 Oct 2010 13:27:42 +0100
From   : jgh@... (J.G.Harston)
Subject: Reversing the Tube ULA (destructively)

Jules Richardson wrote:
> The interesting ones might be the Springboards (can't tell from my photos,
> sadly - I never took snaps of the underside of the boards) and the   
> A500 "copro version" as they may have done things differently.

Those are the two CoPros I don't have circuit diagrams for. Anybody
got a copy?

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