IMXRT1176_ENET_QOS

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IMXRT1176_ENET_QOS

443件の閲覧回数
Aravind_nxp
Contributor I

Hello all,

Can anyone help me in using ENET_QOS module in IMXRT1176 as normal 10/100Mbps ethernet channel with RMII interface. what wiil be the roll of DMA in this, is it mandatory to use DMA here

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2 返答(返信)

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EdwinHz
NXP TechSupport
NXP TechSupport

Hi @Aravind_nxp,

Please refer to our example codes from the RT1170 SDK as reference on how to adequately set up this module, and make sure you are setting up the signals seen on "Table 61-66. External signals" for MII or RMII interface. Any further questions do let me know.

BR,
Edwin.

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379件の閲覧回数
Aravind_nxp
Contributor I

Hi @EdwinHz 

Thanks for responding. In the given example code, it is setup with rgmii interface, but  i am using rmii interface, can you provide any example with rmii interface. And can you also explain the DMA functionality here.

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