1G/2.5G/5G/10G Multi-rate Ethernet PHY Intel® Stratix® 10 FPGA IP User Guide
                    
                        ID
                        683876
                    
                
                
                    Date
                    11/15/2021
                
                
                    Public
                
            
                
                    
                        1. About the 1G/2.5G/5G/10G Multi-rate Ethernet PHY Intel® FPGA IP Core
                    
                    
                
                    
                        2. Getting Started
                    
                    
                
                    
                    
                        3. Parameter Settings
                    
                
                    
                        4. Functional Description
                    
                    
                
                    
                        5. Configuration Registers
                    
                    
                
                    
                        6. Interface Signals
                    
                    
                
                    
                    
                        7. 1G/2.5G/5G/10G Multi-rate Ethernet PHY Intel® Stratix® 10 FPGA IP User Guide Archives
                    
                
                    
                    
                        A. Document Revision History for the 1G/2.5G/5G/10G Multi-rate Ethernet PHY Intel® Stratix® 10 FPGA IP User Guide
                    
                
            
        6.3. Serial Interface Signals
    The serial interface connects to an external device. 
     
      
      
 
     
   
 
  | Signal Name | Direction | Width | Description | PHY Configurations | 
|---|---|---|---|---|
| tx_serial_data | Output | 1 | Transmit data | All | 
| rx_serial_data | Input | 1 | Receive data | All |