Re: EPROM copy question (address')

["Ernest" <leucoplast@seanet.NOSPAM.com>]

"Michael J. Mahon" <mjmahon@aol.com> wrote in message
20030812023813.06329.00000432@mb-m02.aol.com">news:20030812023813.06329.00000432@mb-m02.aol.com...
> Ernest asked:
>
> >I'm using a CTA prom burner to make a copy of a 2532 ROM chip.
> >
> >The program asked for the starting address of the memory area containing
the
> >EPROM data -I chose 2800 because the manual suggested it. Then I read the
> >ROM into memory.
> >
> >Next, I wanted to save the ROM contents in memory back to a floppy disk.
> >Here, it again asked for the starting address in memory (2800) and then
it
> >asked for the END address. I have no idea what the END address would be
in
> >the case.
> >
> >Does anyone know what the END address in memory would be for a 2532 ROM
> >chip, which started at 2800? I have no idea.
>
> I'm going to assume that all these addresses are hex.
>
> A 2532 is 32Kbits, or 4KBytes = $1000.
>
> So if the start address is $2800, the end address is $37FF.

Thanks, Michael

I guess that worked. The program accepted it, in any case but I haven't
tested the image yet.

All that memory location stuff is Latin to me.

E.