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TMDSCNCD263P: no print out on CCS UART terminal

Jeff Kim27
Intellectual 320 points
Part Number: TMDSCNCD263P

Tool/software:

Hello,

I'm using TMDSCNCD263P board. According to the quick start guide (spradf9), CCS 12.7.1 is installed. 

SW6 is set to NO BOOTMODE [1:4]=1101. 5V/3A power adaptor is connected to J1 USB-C port. LD8 PMIC safety error output is turned on.

UART terminal is connected to the XDS110 Class Application/User UART port at baud rate 115200. I don't see any output from it. Please help me to solve this.

Thanks.

  • 0
    TI__Genius 16452 points

    Hi Jeff,

    Are you trying to run any application or just want to see the output of the GEL Scripts?

    Also, ensure you have the Console window open in CCS 

    If testing any application, make sure that the UART logs are enabled in the example.syscfg (if you want output on Terminal) and CCS logs are enabled if you want output on Console

    Regards.
    Shaunak

  • 0 in reply to Shaunak Deshpande
    Intellectual 320 points

    Hi Shaunak,

    As shown in the quick start guide(spradf9), I just expect "C" is being printed in the UART terminal. I don't run application yet.

    LD8 is turned on at power on. How to solve the issue?

    Regards,

    Jeff

  • 0 in reply to Jeff Kim27
    TI__Genius 16452 points

    Hi Jeff,

    Can you please share the details of the power supply connected to AM263Px control card?

    Regards,
    Shaunak

  • 0 in reply to Shaunak Deshpande
    Intellectual 320 points

    Hi Shaunak,

    I tried the two adaptors. They had the same result. LD8 was turned on. The adaptor information is attached.

    Regards,

    Jeff

  • 0 in reply to Jeff Kim27
    TI__Genius 16452 points

    Hi Jeff,

    Can you please try to put the board in UART boot-mode and check for the "CC" prints in terminal? UART Bootmode for the AM263Px-CC is:

    Regards,
    Shaunak

  • 0 in reply to Shaunak Deshpande
    Intellectual 320 points

    Hi Shaunak,

    In UART bootmode the "CC" prints in terminal. btw, LD8 is still turned on.

    the "NO BOOTMODE" in the manual is typo? 

    Can I ignore the LD8 warning?

    Regards,

    Jeff

  • 0 in reply to Jeff Kim27
    TI__Genius 16452 points

    Hi Jeff,

    Jeff Kim27 said:

    the "NO BOOTMODE" in the manual is typo? 

    Seems like it is a typo I'll reach out to the authors to confirm. Until then, you can try flashing and running applications, if they work fine, we shouldn't have any issues.

    Jeff Kim27 said:

    Can I ignore the LD8 warning?

    Let me confirm with our hardware experts

    Regards,
    Shaunak

  • 0 in reply to Shaunak Deshpande
    Intellectual 320 points

    Hi Shaunak,

    A load error happened as below when I follow the "5-2 Example Project Setup" in the quick start guide. ( spradf9 )

    Please help me to solve the error.

    Regards,

    Jeff

    Cortex_R5_0: GEL Output: Gel files loading on R5F0 Complete
Cortex_R5_0: GEL Output: ***OnTargetConnect() Launched***

Cortex_R5_0: GEL Output: AM263Px Initialization Scripts Launched. 
Please Wait...


Cortex_R5_0: GEL Output: AM263Px_Cryst_Clock_Loss_Status() Launched
Cortex_R5_0: GEL Output: Crystal Clock present 
Cortex_R5_0: GEL Output: AM263Px_SOP_Mode() Launched
Cortex_R5_0: GEL Output: SOP MODE = 0x00000001    
Cortex_R5_0: GEL Output: 
 UART Functional boot mode
Cortex_R5_0: GEL Output: AM263Px_Read_Device_Type() Launched
Cortex_R5_0: GEL Output: EFuse Device Type Value = 0x000000AA    
Cortex_R5_0: GEL Output: AM263Px_dual_or_lockstep_mode() Launched
Cortex_R5_0: GEL Output: r5fss0 = 0x00000001    
Cortex_R5_0: GEL Output: r5fss1 = 0x00000000    
Cortex_R5_0: GEL Output: 
 R5FSS0 is in Dual core mode 
Cortex_R5_0: GEL Output: 
 R5FSS1 is in Dual core mode 
Cortex_R5_0: GEL Output: MSS_CTRL Control Registers Unlocked
Cortex_R5_0: GEL Output: MSS_TOP_RCM Control Registers Unlocked
Cortex_R5_0: GEL Output: MSS_RCM Control Registers Unlocked
Cortex_R5_0: GEL Output: MSS_IOMUX Control Registers Unlocked
Cortex_R5_0: GEL Output: TOP_CTRL Control Registers Unlocked
Cortex_R5_0: GEL Output: 

*** R5FSS0 Reset DualCore ***
Cortex_R5_0: GEL Output: 

***R5FSS1 Reset DualCore ***
Cortex_R5_0: GEL Output: R5F ROM Eclipse
Cortex_R5_0: GEL Output: R5FSS0_0 Released
Cortex_R5_0: GEL Output: R5FSS0_1 Released
Cortex_R5_0: GEL Output: R5FSS1_0 Released
Cortex_R5_0: GEL Output: R5FSS1_1 Released
Cortex_R5_0: GEL Output: L2 Mem Init Complete
Cortex_R5_0: GEL Output: MailBox Mem Init Complete
Cortex_R5_0: GEL Output: *********** R5FSS0/1 Dual Core mode Configured********
Cortex_R5_0: GEL Output: SYS_CLK DIVBY2 
Cortex_R5_0: GEL Output: DPLL_CORE_HSDIV0_CLKOUT0 selected as CLK source for R5FSS & SYS CLKs 
Cortex_R5_0: GEL Output: 
 CLK Programmed R5F=400MHz and SYS_CLK=200MHz 
Cortex_R5_0: GEL Output: 

 *** Enabling Peripheral Clocks *** 
Cortex_R5_0: GEL Output: Enabling RTI[0:3] Clocks 
Cortex_R5_0: GEL Output: Enabling RTI_WDT[0:3] Clocks 
Cortex_R5_0: GEL Output: Enabling UART[0:5]/LIN[0:5] Clocks 
Cortex_R5_0: GEL Output: Enabling QSPI Clocks 
Cortex_R5_0: GEL Output: Enabling I2C Clocks 
Cortex_R5_0: GEL Output: Enabling TRACE Clocks 
Cortex_R5_0: GEL Output: Enabling MCAN[0:3] Clocks 
Cortex_R5_0: GEL Output: Enabling MMCSD Clocks 
Cortex_R5_0: GEL Output: Enabling MCSPI[0:4] Clocks 
Cortex_R5_0: GEL Output: Enabling CONTROLSS Clocks 
Cortex_R5_0: GEL Output: Enabling CPTS Clocks 
Cortex_R5_0: GEL Output: Enabling RGMI[5,50,250] Clocks 
Cortex_R5_0: GEL Output: Enabling XTAL_TEMPSENSE_32K Clocks 
Cortex_R5_0: GEL Output: Enabling XTAL_MMC_32K Clocks 
Cortex_R5_0: GEL Output: 

 ***All IP Clocks are Enabled*** 

Cortex_R5_0: AM263Px
Cortex_R5_0: Trouble Writing Memory Block at 0x0 on Page 0 of Length 0x40: (Error -1065 @ 0x40) 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 12.7.0.00130) 
Cortex_R5_0: File Loader: Verification failed: Target failed to write 0x00000000
Cortex_R5_0: GEL: File: C:\Users\jekim\workspace_v12\hello_world_am263px-cc_r5fss0-0_nortos_ti-arm-clang\Release\hello_world_am263px-cc_r5fss0-0_nortos_ti-arm-clang.out: Load failed.

  • 0 in reply to Jeff Kim27
    TI__Genius 16452 points

    Hi Jeff,

    The device is in DEV Bootmode or OSPI bootmode when you try to launch a debug session for the hello_world application?

    Follow the below steps:

    1. Set device in OSPI/DEV Bootmode

    2. Connect power cable

    3. Connect USB cable

    4. Launch the debug session for the hello _world application.

    If you find the spradf9 difficult to follow, you can also refer the SDK documentation: https://software-dl.ti.com/mcu-plus-sdk/esd/AM263PX/latest/exports/docs/api_guide_am263px/CCS_LAUNCH_PAGE.html

    Regards,
    Shaunak