can we copy data in a buffer to a port register in RCM4000?

Is it possible to move data from a buffer to a port register?
Or is it possible to write the data from a buffer or anywhere from the memory to the parallel ports in RCM4000?

Hi Aiswarya,

In order to use the parallel ports, you need to write the data into the registers using the predefined functions in dynamic C. There are functions like RdPortE,BitRdPortI,WrPortI,

For more information on the above functions, please go through the Dynamic C function reference manual from the below link