System Specification
                            
                            
                        
                            
                                Device Selection
                            
                            
                        
                            
                                Early System and Board Planning
                            
                            
                        
                            
                                Pin Connection Considerations for Board Design
                            
                            
                        
                            
                                I/O and Clock Planning
                            
                            
                        
                            
                                Design Entry
                            
                            
                        
                            
                                Design Implementation, Analysis, Optimization, and Verification
                            
                            
                        
                            
                            
                                Design Checklist
                            
                        
                            
                                Appendix: Cyclone® 10 GX Transceiver Design Guidelines
                            
                            
                        
                            
                            
                                Conclusion
                            
                        
                            
                            
                                Document Revision History
                            
                        
                    
                Channel PLL (CMU/CDR PLL)
 A channel PLL resides locally within each transceiver channel. Its primary function is clock and data recovery in the transceiver channel when the PLL is used in CDR mode. The channel PLLs of channel 1 and 4 can be used as a transmit PLL when reconfigured in CMU mode. The channel PLLs of channel 0, 2, 3, and 5 cannot be reconfigured in CMU mode and therefore cannot be used as a transmit PLL. 
  
 
   
 
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