SPRADD4 October   2023 AM625SIP

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1 Introduction
  5. 2 Via Channel Arrays
  6. 3 Width/Spacing Proposal for Escapes
  7. 4 Stackup
  8. 5 Via Sharing
  9. 6 Floorplan Component Placement
  10. 7 Critical Interfaces Impact Placement
  11. 8 Routing Priority
  12. 9 SerDes Interfaces
  13. 10Power Decoupling
  14. 11Route Lowest Priority Interfaces Last
  15. 12Summary

11 Route Lowest Priority Interfaces Last

When the length matching and simulations have been completed for the highest priority interfaces and the Power Distribution Network (PDN) analysis has been completed, then the layout can continue with the medium and then the lower priority interfaces.