Date   : Thu, 03 Nov 2005 23:28:09 +1100 (EST)
From   : Peter Craven <cjl_craves@...>
Subject: Re: Possible EPROM???

"Michael Foot" <mjfoot@...>
>How large is the EPROM you want to burn the image to?
>You need to load the ROM file into some type of hex
>editor and then add data to front of the file until
it's >the same size as the EPROM. Don't forget to save
it >edited file as something different from the
original.

>Is your ROM file really 32K in length?

Yes

>This won't work in a standard ROM socket anyway
unless >they have been rewired to accept 32K ROM
images.


Quoting Jonathan Graham Harston:
The Master has one 16K socket and four 32K sockets, so
you could program it with two 16K ROM images. I have
done this with 32K EPROMs with the Compact and BBC B.
With the BBC B you can use a flying lead from the
EPROM to collect the extra address line.


?????????????????????????????????????????
Anyway, I still do not understand how to fit that much
data on to my Master to get it to burn an EPROM. Or do
you guys mean you are using an EPROM programmer on a
PC?????????????????????????????????




Dr Peter Craven (MBBS Uni. of Qld)

12 Treacher St

Mt Gravatt

QLD 4122

Ph (H): (07) 3349 0820









               
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