Cyclone® V Hard Processor System Technical Reference Manual

ID 683126
Date 8/28/2023
Public
Document Table of Contents

22.4.3. 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). †