Date   : Fri, 27 Aug 2010 19:50:30 +0100
From   : jgh@... (J.G.Harston)
Subject: Does MOS 4.0 work properly in a full Master ?

Mark Haysman wrote:
>> away all the drivers for everything. I seem to remember
>> people ended up putting MOS 3 into Master ETs so they could
>> use the analogue and serial ports.
>
> I think that was one of the problems I found when I tried it, no analog port
> control.

In that case, I'd recommend starting with the MOS 3.20 MegaROM at
http://mdfs.net/Info/Comp/BBC/SROMs/MegaROM.htm

  ROM  Contents
   9   **Replacable up to &AEFF**
   9   MOS code
  10   **REPLACABLE**
  11   **REPLACABLE**
  12   **REPLACABLE**
  13   **REPLACABLE**
  14   **REPLACABLE**
  15   TERMINAL 1.20 + TUBE, SRAM & MOS code, Character set

http://mdfs.net/Info/Comp/BBC/SROMs/BuildMOS is the program I use
to build the ROM image from the component parts.

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