Computer Interfacing
Discussions about interfacing and electronics

How to change address space of I2C devices

I2C Device address modification


       Computer Interfacing Forum Index -> I2C bus
Author Message

Sep 26, 2008 1:58 pm


In my design we have a PIC24F microcontroller which has 3-4 devices(RW) connected to its I2C master interface. This PIC24F controller is connected with another micro-controller(PIC18F) through an I2C slave interface.

The PIC18F controller should directlly access these devices through I2C Slave interface of PIC24F controller.

Can it be possible? As PIC18F doesnt know about PIC24F Bridge and for him it should be like these devices are emulated to its I2C interface only.

On its (PIC18F) I2C interface there are some more devices that are directlly connected.

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