DDR ECC Reference Design to Improve Memory Reliability in 66AK2Gx-based Systems

(ACTIVE) TIDEP0070

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Key Document

Description

This reference design describes system considerations for Dual Data Rate (DDR) memory interface with Error Correcting Code (ECC) support in high-reliability applications, based on the 66AK2Gx Multicore DSP + ARM processor System-on-Chip (SoC).  It enables developers to implement a high reliability based solution rapidly by discussing system interfaces, board hardware, software, throughput performance and diagnostic procedures.

Features
  • Optimized high speed signal routing
  • Surface-mount PCIe x1 socket
  • Example of AC coupling capacitor placement
  • Example of recommended differential pair spacing

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Schematic/Block Diagram

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Design Guide

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Design Files

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Bill of Materials (BOM)

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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

EVMK2G:
66AK2Gx (K2G) Evaluation Module

$699.00(USD)


Pricing may vary.



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TI Devices (5)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
66AK2G12  Multicore DSP+ARM KeyStone II System-on-Chip (SoC)  C6000 DSP + Arm processors  Not Available View Design Kits & Evaluation Modules
CDCM6208  2:8 Ultra Low Power, Low Jitter Clock Generator  Clock generators  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC1G07  Single Buffer/Driver With Open-Drain Output  Buffer/driver  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC1G08  Single 2-Input Positive-AND Gate  Gate  Sample & Buy View Design Kits & Evaluation Modules
TPS65911  Integrated Power Management IC (PMIC) with 4 DC/DCs, 9 LDOs and RTC  Power management  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
66AK2G12 Download Download
CDCM6208 Download Download
SN74LVC1G07 Download -
Download Download
Download Download
Download
Download Download
Download -
Download Download
Download Download
SN74LVC1G08 Download Download
Download Download
Download
Download Download
Download -
Download Download
Download Download
TPS65911 Download -

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Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (2)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 2432 12 Jun 2018 55
PDF 1604 12 Jun 2018 60
Design files (8)
Title Abstract Type Size (KB) Date Views
ZIP 151 11 Aug 2016 32
ZIP 12389 11 Aug 2016 47
PDF 1523 11 Aug 2016 84
PDF 119 11 Aug 2016 54
ZIP 12389 19 Apr 2016 47
ZIP 151 19 Apr 2016 32
PDF 117 19 Apr 2016 54
PDF 1530 19 Apr 2016 84
Related Tools & Software

Design Kits & Evaluation Modules  ( 1 )

Name Part Number Tool Type
66AK2Gx 1GHz Evaluation Module  EVMK2GX  Evaluation Modules & Boards 

Software (1)

Name Part Number Software Type
Processor SDK for 66AK2Gx Processors - Linux and TI-RTOS Support  PROCESSOR-SDK-K2G  Software Development Kits (SDK) 


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