Date   : Mon, 13 Apr 2015 22:46:34 +0100
From   : darren.storer@... (Storer, Darren)
Subject: EPROM versus ROM for BBC/B OS1.2

Hi Noel,

what size of EPROM did you program? What is the part number? E.g. 27C256.

Depending on the capacity of the EPROM (E.g. 16 k) you can sometimes cheat
by programming an 8 k image in the top half of the EPROM too (all to do
with address lines).

Best regards

Darren

On 13 April 2015@..., No?lBuhagiar <laser@...> wrote:

>   Hi,
>
> I have a question maybe some of you experts here would be so kind to
> answer please, thanks.
> Can I use an EPROM instead of ROM in my BBC-B? I tried to program an EPROM
> with OS1.2 but it didn?t work.
> Why didn?t it work??
>
> Thanks for your help,
> Noel
>
> _______________________________________________
> bbc-micro mailing list
> bbc-micro@...
> http://lists.cloud9.co.uk/mailman/listinfo/bbc-micro
>
>