Paul,

1. Thank you for the email. But something runs wrong, here. If you would have read all the replys in your threads, you would also have read this one:

http://www.8052.com/forum/read.phtml?id=62547

In this reply Steve offers you help with a certain 8052AH board. My question, which I repeat here for the fourth time, is, whether you have already contacted Steve, BECAUSE OF THIS CERTAIN REPLY!!!

The reason for my question is: If Steve has a 8052AH-board for you, then you need not to fabricate your own. That's the reason, why I asked you whether you have already contacted Steve.

2. In your last post you wrote:

Becaus there is somuch information in the book i wonder if you guys check out .......
this should also work for finding what we want to add to the schematic.

So, I shall read this book and find out what you want?

Please keep in mind, that my time is very limited. And I'm not willing to follow this procedure you recommended!

I could give help, if I at least would have an idea about what you want to make with the board. But you didn't give any hint!

3. I'm willing to give help, to invest time and energy, when the whole forum comunity can profit from it. I'm not willing, have no time and no energy to help people on a private basis. Not because I'm a bad guy, but because from time to time I have to invest some time to earn my money.
I have seen, that at the links you gave, there are several manufacturers, which sell a lot of 8052AH boards. I'm not the right person, if my only task is to provide you with a board, only because you want to save the costs for it.

4. You told, that additional circuitry could then be designed by the help of breadboards. By this you meant the paralleling of SRAMs etc. Well, this stands in total contradiction to what I stated in all of my last replys:

IT'S NOT POSSIBLE TO DESIGN BIGGER MICROCONTROLLER CIRCUITS CONTAINING EXTENDED BUS STRUCTURES WITH BREADBOARDS!!! NOT EVEN PARTIALLY!

This makes me feel, that none of my last replys were accepted by you and resulted in a certain increase of knowledge.


If you do not have a complete schematic, and if you do not even have an idea, what this should contain, then I highly recommend you to use a ready fabricated 8052AH evaluation board, which can be bought by one of the many manufacturers at your links. By the help of such a board you can find out, what your individual board should contain.


Kai