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  • 66AK2E05: 66AK2E05 1.4GHz bootup has a chance of failing to successfully train the PCIe to SATA link

    Part Number: 66AK2E05 Other Parts Discussed in Thread: EVMK2EX We purchased a new batch of 66AK2E05 1.4GHz, and found that about 2/3 of them have a probability of failing to train the PCIe to SATA link during the Linux boot stage. Even if the link is…
    • Answered

  • 66AK2E05: How to boot the filesystem from an SSD on the 66AK2E05?

    Resolved
    Part Number: 66AK2E05 As the title indicates, I noticed the EVM provides a SATA interface that can be used to connect an SSD, and I can indeed mount the SSD under Linux. However, if I want to load the filesystem from the SSD in U-Boot to replace NAND…
    • Resolved

  • 66AK2E05: After upgrading the K2E SDK, the DSP program cannot be loaded correctly.

    Part Number: 66AK2E05 After downloading the SDK provided by TI and upgrading U-Boot and Linux, we found that we can no longer load the DSP program using the previous method, and the error messages do not directly indicate the cause. We hope TI engineers…
    • Answered

  • 66AK2E05: After upgrading the K2E SDK, file transfers using SCP and SFTP are very slow

    Resolved
    Part Number: 66AK2E05 As the title says, using SCP to transfer 400 files totaling 5 MB from the same Windows machine took only 7 s on the old SDK, but 300 s on the new SDK. I cannot understand why upgrading the SDK would cause such a large difference…
    • Resolved

  • 66AK2E05: Install Python Scipy library on Linux platform 66AK2E05(66AK2H)

    TI Thinks Resolved
    Part Number: 66AK2E05 Tool/software: I have installed Python 3.5.2 on the 66AK2E05 and successfully installed basic Python libraries such as pysqlite3 and numpy. It is currently running on the company’s production line. To improve convenience…

  • 66AK2E05: 66AK2E05XABD4 COO Confirmation

    Part Number: 66AK2E05 Tool/software: Hello, Can you please confirm the COO of the 66AK2E05XABD4?

  • 66AK2E05: SGMII trace length

    Part Number: 66AK2E05 Tool/software: Hi What is the maximum allowed trace length of SGMII interface. Can this be routed over backplane to another MAC? If yes is 70cm trace length (end to end through backplane) ok? Please let me know. Also please suggest…

  • 66AK2E05: DDR3-800 PLL settings

    TI Thinks Resolved
    Part Number: 66AK2E05 Tool/software: The change was an attempt to implement the recommended workaround from TI for DDR3 errata advisory 35. The errata can be found in the TI Silicon Errata document, SPRZ417B The workaround is to change the PLL configurations…

  • 66AK2E05: 66AK2E05

    Part Number: 66AK2E05 I am trying to get IBIS_AMI model help with what the settings mean for PCIe Gen2 analysis on the 66ak2e05. My question is, where can I find information on how to set the RX Model Output for CTLE? I've not been able to find how to…

  • 66AK2E05: 66AK2E05: How to Configure gbe interfaces as switch.

    TI Thinks Resolved
    Part Number: 66AK2E05 Hello, I am trying to configure Keystone TI Common Platform Ethernet Switch (CPSW) . I am using EVMK2E Development Board with the default kernel - device tree . Following instructions found at https://software-dl.ti.com/processor…

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