Connecting Two Atmel AT 91SAM7x512 processors

Thread Starter

Karthickdharma1987

Joined Jun 28, 2011
3
Hi

I have been trying to connect two Atmel AT91 SAM7x512 microprocessors and establish data transfer between them... for this i need some help in addressing one microprocessor so that the other can call it to perform some actions
 

hgmjr

Joined Jan 28, 2005
9,029
Have you decided over what link you will connect the two ARM processors together? Are looking at using a serial link or a parallel link?

hgmjr
 

hgmjr

Joined Jan 28, 2005
9,029
Hi

I am trying to connect it through serial connection...
A serial connection should work just fine. You have a couple of choices from which you can choose. You have SPI, USART, and TWI for example.

Can you provide some details of what type of data you wish to transmit over this serial link and data-speed?


hgmjr
 

Thread Starter

Karthickdharma1987

Joined Jun 28, 2011
3
A serial connection should work just fine. You have a couple of choices from which you can choose. You have SPI, USART, and TWI for example.

Can you provide some details of what type of data you wish to transmit over this serial link and data-speed?


hgmjr
hi

just a 8bit serial data ....
 

hgmjr

Joined Jan 28, 2005
9,029
How fast do you need the data to be transmitted between micros? Do you have large amounts of data to exchange?

hgmjr
 
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