PIC i2c comm when pics are different speeds

[thurmanc]

I was wondering if it is possible to allow two PICS to communicate over i2c if the clock frequencies they are using are different?

[PCM programmer]

Yes, but preferably make the slave have the faster clock.

[rnielsen]

It doesn't matter what clock speed either of the PICs are running at as long as the Master gives the Slave the time it needs to process the different commands that is sent to it. The Master could be running at 20MHZ and the Slave could be running at 4MHZ. The Master would simply need to have delays inserted into it's code because it takes the Slave a certain amount of time to receive a command and then process it to be ready to either receive the next command or have data ready for the Master to read.

Ronald