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Forum Post: RE: Cannot run DVRRDK4.0 VDEC + VDIS demo on custom DM8168 board

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Hi Badri,

    I have succeffully installed the CCSv5.4 and connected our custom board with the JTAG emulator, XDS100v2, which is in our EVM Kit Box.

   When I tried to load the "TI816x_ddr3.gel" and executed the "DDR3_400MHz_doall", terminal in CCSv5.4 cast some error info as below:

CortexA8: GEL Output:
Connecting Target...
CortexA8: GEL Output: Connecting Target... Done.

CortexA8: Trouble Writing Memory Block at 0x481815c4 on Page 0 of Length 0x4: (Error -1065 @ 0x481815C4) Unable to access device memory. Verify that the memory address is in valid memory. If error persists, confirm configuration, power-cycle board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 5.1.73.0)
DDR3_400MHZ_doall() cannot be evaluated.
target access failed
    at *((unsigned int *) 0x481815C4)=(unsigned int) 0x2 [TI816x_DDR3.gel:229]
    at DDR3_400MHZ_doall()

   How can I solve this problem?  Could you give me some tips?

   I am sincerely looking forward to your reply.

Sep/12/2013

Naroah


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