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Tool/software: Code Composer Studio
HI All,
I have a custom developed PCB with TMS570LS0914 . I am having , he CCS version is : 7.4.0.00015 and XDS200 digital spectrum as a USB based JTAG emulator. When try to run debug ( to download .out file) , i am getting an error message as below.
CortexR4: GEL Output: Memory Map Setup for Flash @ Address 0x0CortexR4: GEL Output: Memory Map Setup for Flash @ Address 0x0 due to System Reset
CortexR4: Error: (Error -242 @ 0x0) A router subpath could not be accessed. The board configuration file is probably incorrect. (Emulation package 7.0.100.0)
CortexR4: Trouble Halting Target CPU: (Error -2064 @ 0x0) Unable to read device status. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 7.0.100.0)
I presumed that JTAG interface / connection is proper as IR and DR integrity test is successful every time when i execute "Test connection" in CCS.
Please throw some lights on the error message to overcome this issue. Thanks in advance for your quick response.
Thanks for the details. We have re-wired the JTAG signals between the emulator and target PCB. It starts working now. :)