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DDR-CONFIG-AM62

DDR Configuration Tool

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Latest version
Version: 0.10.02
Release date: 21 May 2024
open-in-new

Release notes

Products
Arm-based processors
AM623 — Internet of Things (IoT) and gateway SoC with Arm® Cortex®-A53-based object and gesture recognition AM625 — Human-machine-interaction SoC with Arm® Cortex®-A53-based edge AI and full-HD dual display AM625-Q1 — Automotive display SoC with embedded safety for digital clusters AM625SIP — General purpose system in package with Arm® Cortex®-A53 and integrated LPDDR4
Hardware development
Evaluation board
SK-AM62B-P1 — AM62x Starter Kit EVM with PMIC

Release Information

This tool is intended to simplify the process of configuring the DDR Subsystem Controller and PHY to interface with DRAM memory devices.

What's new

  • fixed CA VREF range1 training search for LPDDR4
  • updated README, added DDR4 instructions
  • added flexibility in choosing operating frequencies
  • added selections for DDR4: LPASR, TCR mode, TCR range, and CA Parity Latency
  • alphabetized timing parameters in DDR4
  • changed WDQS Extension to enabled by default for LPDDR4. This enables WDQS Read Based Control.
  • added periodic ZQ calibration selection for LPDDR4
  • added REGION_IDX parameter to properly set Subsystem register