Re: A2 ROMs are pin equivalent to what EPROM?

[Nama <forums6000@mac.com>]

On Apr 24, 12:19 am, Michael J. Mahon <mjma...@aol.com> wrote:
> Nama <forums6...@mac.com> wrote:
> > On Apr 23, 2:58 pm, Nama <forums6...@mac.com> wrote:
> >> I want to make some backups of the ROM's on my Apple IIj+ before
> >> selling it.
>
> >> I have an EPROM programmer so I can probably dump them, but does any
> >> one know what the pin equivalent EPROMs are?
>
> >> Thanks
>
> >> Phil
>
> > After doing some research it seems I need to build an adaptor. There
> > are specs for a 2716 ERPOM adaptor to fit in a II or II+, but what if
> > I want to do the opposite i.e. read an Apple II ROM as a 2716 on my
> > programmer? Does anyone know how this adaptor should be built?
>
> How about reading the code ROMs _in situ_ by using the Monitor "M" command,
> then BSAVEing to disk?
>
> -michael  -  NadaNet 3.1:  http://home.comcast.net/~mjmahon

Thanks for all the replies.
I have been reading all my past emails from Nick. I believe the F8 rom
was read _in sit_ as Michael explained. But the character ROM was
removed from the motherboard, and placed on the Super Serial Card
(SSC) and it's contents was read from there. Quite a trick! I remember
now being quite worried about doing this at the time.

Phil