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Help with EMIF

Adam Atencio
Prodigy 230 points
Other Parts Discussed in Thread: OMAPL138

Trying to setup a EMIF interface on a OMAPL138 and am new to working with TI-RTOS and ARM9 processors.

Using TI-RTOS with Telnet/TCP to Recieve messages and convert them over to EMIF messages (being sent to an FPGA).

Looking for Example Code for how to do this or a good Guide. Just needs to be a simple interface.

  • 0
    TI__Mastermind 21645 points
    Hi Adam,

    By EMIF, are you referring to the External Memory Interface ? If yes, then the EMIF is typically initialized by the gel scripts that run when you connect to the CPU. If the application is running standalone then the bootloader would initialize the EMIF.

    You can look at the gel script for OMAPL138 ARM. I have pasted the gel file path in CCSv6.0 release. I think on CCSv5 also the file location is the same:
    <path>\ccsv6\ccs_base\emulation\boards\evmomapl138\gel\EVMOMAPL138_ARM.gel

    Best,
    Ashish