Date   : Tue, 01 Dec 2009 00:50:29 +0000
From   : jgh@... (Jonathan Graham Harston)
Subject: Tube - I/O processor memory questions

Kevin Bracey wrote:
> Phew. Wrong information in the (New and original) Advanced User Guides
> there. 
 
No. Nothing in "X points to a four byte zero page control block"
(AUG p337) that says that it must be poked across the Tube into I/O
memory. How do you think BASIC does PTR#?
 
-- 
J.G.Harston - jgh@...                - mdfs.net/User/JGH
There are three food groups: brown, green and ice cream.