Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

Auto RS485 Half-Duplex Control: Can I use Auto RTS flow control when Auto RS485 Half-Duplex Control is used?

April 26, 2017Auto CONTROL flow half-duplex RS485 RTS Used

0

Posted

Auto RS485 Half-Duplex Control: Can I use Auto RTS flow control when Auto RS485 Half-Duplex Control is used?

1 Answer

0

Posted

Auto RS485 Half-Duplex Control feature overrides the Auto RTS flow control feature if both features use the RTS# output pin. Both features can only be used simultaneously if the Auto RS485 control output is not the RTS# output. For some UARTs, the Auto RS485 control output is not the RTS# output.