Ben mentions an excellent resource, the Apple Developer website. Here's a 
url for the page where the file he mentions, and much more, can be found:

<http://developer.apple.com/techpubs/hardware/hardware2.html>

No need to email files folks as this site and the docs within are 
publicly accessible.

I'd be interested in having more ram in my 1400 too, however I don't 
think the issue is ram module capacity, but rather memory controller 
limitations. Sadly, I don't think anyone has come up with a practical way 
around that problem.

hth,

Dan K

On 10/8/02 "Ben Smith \(QM Systems\)" <[EMAIL PROTECTED]> wrote:
>
>If anyone is interested I have found the developer manual for the
>1400c/cs on the Apple developer site, I can send this to anyone who is
>interested (1Mb PDF file) it has lots of hardware info, ie pinouts of
>all connectors internal and external and descriptions of the different
>chip functions, also reading between the lines, it appears that there
>may be a way to increase the Ram by using unsupported chips (the
>addressing supports 8 banks of up to 16Mb/bank) if suitable chips
>could be found to give 16Mb banks with 2 or 4 chips it may work.
>Ben.

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