Select the required option to add flow control to the core. User flow control (UFC) allows applications to send a brief, high-priority message through the Aurora 8B/10B channel. Native flow control (NFC) allows full duplex receivers to regulate the rate of the data sent to them. Immediate mode allows idle codes to be inserted within data frames while completion mode only inserts idle codes between complete data frames.
Available options follow:
•None
•UFC
•Immediate NFC
•Completion NFC
•UFC + Immediate NFC
•UFC + Completion NFC
Default: None