Date   : Wed, 29 Sep 2004 16:08:36 +1200 (NZST)
From   : Bill Keesing <zz9pluralzalpha@...>
Subject: FW: BBC Master Compact cabling info

I have just acquired a BBC Master which, upon opening has only 3 ROMs. One 
is the Mega 3 Interword/Sheet/Graph rom, another one is labeled ANFS which
I assume is the network filing system rom as the box is fitted with Econet
and a ROM in the frontmost socket (IC49) with a sticker that reads 

537X
0004

Could someone please elighten me as to what this ROM is.

I can see a WD1772 chip just below the disc interface so I am assuming the
machine is ready to take a disc drive. All I need is the ADFS ROM, correct?

Unfortunately the Master Compact guide is not available from the BBC documentation 
site as the sites hosted on http://freepages.computers.rootsweb.com/ seem
to be missing. If someone has an electronic copy could they please email
them to me. I am after the pinouts for the power supply and the disc interface.