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DRA821U: PCIe register

Zeev Gerber
Prodigy 250 points

Part Number: DRA821U

Hi,

pls. provide the options of the fields MPS and MRRS of PCIe register "PCIE_CORE_PFn_I_PCIE_DEV_CTRL_STATUS"

Regards

Zeev Gerber

 

  • 0
    TI__Guru 60543 points

    Hi Zeev,

    Details can be found in PCI_Express_Base_4.0 specifications from PCI-SIG for the PCIe config space registers. DRA8x follows the base specifications, so information from PCI-SIG should apply.

    For convenience, the MPS encoding:

    And the MRRS:

    Regards,

    Takuma