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Problems with the connection of tms320f28069 control card

david becerra
Prodigy 170 points

Other Parts Discussed in Thread: TMS320F28069, TMDSCNCD28069ISO

Hi, good day.

I am working for first time with the control card tms320f28069 of the DRV8301-HC-C2-KIT and i am trying to debug a free example that i download to the menu for this card. but i have a problem, when i programed the conection with the card selecting the emulator (XDS100V1/XDS100V3) and press the debug buttom, the program give a error and i can not find the solution.

I spect you can help me.

This is the error with the emulator XDS100V3:

Error connecting to the target: (Error -151 @ 0x0) One of the FTDI driver functions used during the connect returned bad status or an error. The cause may one or more of: invalid emulator serial number, blank emulator EEPROM, missing FTDI drivers, faulty USB cable. Use the xds100serial command-line utility in the 'common/uscif' folder to verify the emulator can be located.

this is the error with the emulator XDS100V1:

Error connecting to the target: (Error -1135 @ 0x0) The emulator reported an error. Confirm emulator configuration and connections, reset the emulator, and retry the operation.(Emulation package 5.1.73.0)

  • 0
    TI__Guru** 119680 points

    The emulator on the TMDSCNCD28069ISO is XDS100v2

    Give that a try.

     

  • 0 in reply to ChrisClearman
    Prodigy 170 points

    Thanks for your help. i found that the problema was that i only connected the control card with the computer but not connected all de DVR8301-69M kit and i finally can debug a simple exercice

  • 0 in reply to david becerra
    Prodigy 170 points

    Hi, unfortunatly i have an other problem. i am doing an example, but i can not disable a watchdog - Timer (WDCR) and clear the WD Flag bit.

    You can help me with this?

    also i have the same problem with these instructions because i do not know how i can do it.

    • Set up the SCSR to generate a RESET out of a Watchdog event (WDENINT)

    • Setup the Clock-PLL (PLLCR)-multiply by 10/2. Assuming we use an external 30 MHz oscillator this will set the DSP to 150 MHz internal frequency. Set bit field "DIV" in PLLCR to 10 and field DIVSEL in register PLLSTS to 2!

    • Initialize the High speed Clock Pre-scaler (HISPCP) to “divide by 2“, the Low speed Clock Pre-scaler (LOSPCP) to “divide by 4”.

    • Enable the GPIO-Clock bit "GPIOINENCLK" in register PCLKCR3. Disable all other peripheral clock units in register: PCLKCR0, PCLKCR1 and PCLKCR3.