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RM48L952: EMIF_Interface

Ganesh VInayagam
Prodigy 170 points

Part Number: RM48L952

Hi We are using Ethernet 16 bit parallel bus controller  using RM48 device.

Here i want to know about What is the Enable EMIF Asycnc1,EMIF Asycnc 2, EMIF Asycnc 3 what is the purpose of this which one need to configure for our operation.

Please help us to solve this issue.

Thanks and Regards,

Ganesh V

  • 0
    TI__Guru**** 200256 points

    Hi Ganesh,

    RM48 EMIF module has four chip selects: CS0, CS2, CS3, CS4. CS0 is used to select a synch memory device, but CS2/3/4 are used to select a async memory device.

    If you want to use the Ethernet controller as a EMIF Async, you can use either CS2, or CS3, or CS4. I used CS2 for one Ethernet Controller before.

    I