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Running GEL file for TI814x

Steph
Intellectual 260 points

Hi,

I have a TI814x EVM, and was trying to connect to the DSP using a Blackhawk 560v2 JTAG device. I followed the instruction here

http://processors.wiki.ti.com/index.php/Connecting_to_DSP_on_C6A8168,_DM8168,_DM8148

and got the GEL file PG2.1_DM814x_20Mhz_Si.gel from Mistral's website.

When I did Scripts->DM814X System Initialization, and select DM814X_System_Initialisation_GP_device().,  I get the error below :

CortexA8: Trouble Writing Memory Block at 0x481c5040 on Page 0 of Length 0x4: (Error -1065 @ 0x481C5040) 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 5.0.520.0) 
DM814X_System_Initialisation_GP_device() cannot be evaluated.
target access failed


Does anybody has some ideas on why this is happening, and how I can fix it?




Thanks,


s