You know I too have been digging into the EK schematics and i do not se
any buffers between CPU and FLASH RAM. Am I missing something ?
Please advise if you will,
thanks,
john
>Hi,
>
>Im working on a prototype board for the AT91rm9200. I have been
>following the design of the AT91rm9200 EK.
>
>In using the same flash as the obe used on the board, i have a small
>problem. Why have buffers been used between the chip`s lines and the
>lines of the flash?
>
> i have seen boards that use different flash chips and dont have
>buffers for the flash. What is the use of the buffer then?
>
>regards
>Mayank
>
>
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Reply by Mayank Kaushik●February 23, 20052005-02-23
Hi,
Im working on a prototype board for the AT91rm9200. I have been
following the design of the AT91rm9200 EK.
In using the same flash as the obe used on the board, i have a small
problem. Why have buffers been used between the chip`s lines and the
lines of the flash?
i have seen boards that use different flash chips and dont have
buffers for the flash. What is the use of the buffer then?
regards
Mayank