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RS422 interfacing

Question asked by sgk125 on Oct 4, 2011
Latest reply on Oct 4, 2011 by PrasanthR



I am interfacing RS422 IC to BF527.


I have written a code to initialize UART port of my DSP. My application will test the interfacing using a physical loopback of Rx- to Tx- and Rx+ to Tx+

and verifying the data registers in visual DSP++.

Kindly tell mi whether my approach is correct or wrong???


Also attaching a code which is building fine and I'm able to watch UART0 control registers with simulator.

Plz tell mi what are the corrections required to use actual it with actual hardware and emulator.