Hi,
We have a custom board based on the TMS320C6678 DSP and we use Blackhawk XDS560v2 emulator to debug it. We try to load a code to board's memory (in all regions: L2RAM, MSMC and DDR3) and frequently we get the following error in CCS:
C66x_0: Trouble Halting Target CPU: (Error -1183 @ 0x78) No device bus slots available to service the request. Upgrade this request to high priority to force the device to generate a bus slot to service the request. Note that this would be intrusive to the your program. (Emulator package 5.0.872.0)
the CCS version is: 5.3.0.00090
The Emulator connection is by the MIPI60 connector
I can't find any information on that problem and I even don't know if that CCS problem, chip problem or emulator problem.
What is bus slot and what is the requst? How can i upgrade the request to higher priority?
Sincerely
Tzvi