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CCS/66AK2H14: CCS/66AK2H14

Part Number: 66AK2H14


Tool/software: Code Composer Studio

Hi,

We have designed  customized  board  using 66AK2H14. We are using CCSV7 and ti-processor-sdk-rtos-k2hk-evm-04.01.00.06.

we are using TI XDS 110 debug probe .

this is our target configuration.

and we are using C:\ti\ccsv7\ccs_base\emulation\boards\xtcievmk2x\gel gel files .

we are using 64 bit DDR3 and the size is 4GB.

we have done following changes to Global_Default_Setup_Silent() function in the GEL file

1.added  ddr3A_memory_test()

2.commented ddr3B_64bit_DDR1600_setup() as we are not using it.

3. commented ddr3A_32bit_DDR1333_setup() and added ddr3A_64bit_DDR1333_setup() as we are using 64 bit DDR3.

when I load the GEL file it is giving me below error

before adding ddr3A_memory_test() to Global_Default_Setup_Silent() function in the GEL file , GEL file was running successfully but it was giving the same error when loading the program to ARM core. So we have added ddr3A_memory_test() to GEL file.

Please help me to solve these errors.

Q1. can we use C:\ti\ccsv7\ccs_base\emulation\boards\xtcievmk2x\gel file with our custom board.

Q2. what changes we have to make in C:\ti\ccsv7\ccs_base\emulation\boards\xtcievmk2x\gel file

Q3. There are 2 address for DDR3 data in 66ak2h14 data sheet

      080000000 for 2GB and 800000000 for 8GB , we are using 4GB DDR3 so which address we have to use

 

  • Hi,

    The error indicates wrong gel file..

    Which gel file are you loading: xtcievmk2x_arm.gel or xtcievmk2x.gel? I guess you use the ARM gel, right?

    In general in 66AK2Hx devices DSP core0 is the master. Can you try loading the xtcievmk2x.gel and then perform the memory test or try to connect to the board as shown bellow:

    or if you wish to use the arm gel file, make sure you add it on the arm_A15_0 subpath under CS_DAP_Debugss.

    Best Regards,

    Yordan