SPRAC76G November   2022  – February 2024 AM5706 , AM5708 , AM5716 , AM5718 , AM5726 , AM5728 , AM5729 , AM5746 , AM5748 , AM5749 , AM620-Q1 , AM623 , AM625 , AM625-Q1 , AM625SIP , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442 , AM6526 , AM6528 , AM6546 , AM6548

 

  1.   1
  2.   Sitara Processor Power Distribution Networks: Implementation and Analysis
  3.   Trademarks
  4. 1Introduction
    1. 1.1 Acronyms Used in This Document
  5. 2Guidelines for PCB Stack-Up
  6. 3Physical Layout Optimization of the PDN
  7. 4Static PDN Analysis (IR Drop Optimization)
  8. 5Dynamic Analysis of PCB PDN
    1. 5.1 Selecting Decoupling Capacitors to Meet ZTARGET
  9. 6Checklist for PDN
  10. 7Implementation Examples and PDN Targets
    1. 7.1 AM570x
    2. 7.2 AM571x
    3. 7.3 AM572x
    4. 7.4 AM574x
    5. 7.5 AM65xx/DRA80xM
    6. 7.6 AM62xx
    7. 7.7 AM64xx
    8. 7.8 AM62Ax
  11.   Revision History

7 Implementation Examples and PDN Targets

This section provides device-specific PDN targets and implementation examples that meet these targets.

Note:

The decoupling capacitor counts and/or capacitor values presented in this document are PCB design-specific and should not be used in lieu of PCB simulations. It is the responsibility of the PCB designer to ensure that any design meets the provided PDN targets.