Intel® Agilex™ Hard Processor System Technical Reference Manual

ID 683567
Date 11/11/2022
Public

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21.4.3. Automatic Flow Control

The UART includes 16750-compatible request-to-send (RTS) and clear-to-send (CTS) serial data automatic flow control mode. You enable automatic flow control with the modem control register (MCR.AFCE). †