Arria® 10 Transceiver PHY User Guide

ID 683617
Date 4/01/2024
Document Table of Contents

5.1.5. Receiver Buffer

The receiver input buffer receives serial data from rx_serial_data and feeds the serial data to the clock data recovery (CDR) unit and deserializer. Select High Speed Differential I/O, CML, Differential LVPECL, and LVDS for the I/O standard of the Arria® 10 receiver pin in Quartus® Prime Assignment Editor or QSF file. CML, Differential LVPECL, and LVDS are only used on AC coupled links.

Figure 228. Receiver Buffer