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Part Number: SN65HVD73
Other Parts Discussed in Thread: PROFIBUS


We are planning to use SN65HVD73DR in our design.

Our requirement is that our system has to work in both half duplex and full duplex mode.
We planned like below,

Full duplex: Normal full duplex operation. Receiver and driver will be always enabled with pull up and pull down
Half duplex: In the cable side, short A to Y and B to Z. Driver will be enabled always and receiver enable will be controlled by GPIO.

Attached the transceiver schematics. 

Please suggest whether this type of approach can be followed.

Thanks & Regards,