Date   : Fri, 24 Oct 2008 13:11:10 +0100
From   : dllm@... (Dave Moore)
Subject: A500 development ROMs

> That's plausible.  It's a pity the scan of the circuit diagram 
> isn't good enough to read the date.  

I think I can just about make out 20/12/85 in the Change Level block on the
right hand side of the schematic ...

> Chris's webpages state that his A500 came from Paul Fellows

... whilst the Brazil romset present on my A500 Co-Pro (which also came from
Paul F) is dated 14th August 1986:
http://bbcmicro.net/old-8bs/see/RISCcopro_help.jpg
http://bbcmicro.net/old-8bs/see/RISCcopro.jpg

-- 
Dave.