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

7 Critical Interfaces Impact Placement

Placement of the AM62XSIP device and some of the components or connectors is also dictated by some of the highest performance interfaces such as CSI, USB, and so forth. Additionally, due to the PCB losses at multi-gigabit rates, there are routing distance limits that may also limit component placement.