Yes, this is possible.
Our engineering team has already done that.

Arif
Lead Software Engineer 
Asia Pacific Tech Labs 
AwoX Pte Ltd 
Email : [EMAIL PROTECTED] 
Website : www.awox.com



-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On
Behalf Of Amol Lad
Sent: Thursday, December 07, 2006 12:17 PM
To: [email protected]
Subject: I2C query

Hi,

In Davinci, ARM communicates with msp430 over I2c bus. In the current
design the demo application 'polls' msp430 for any IR keys.

Assume I change modify msp430 firmware, then is it possible for msp430
to raise an interrupt to ARM if any key codes are available ? This way
we can avoid polling and IR response will also be better. 






 
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