• two microcontrollers on same board

    Deepak
    Deepak

    I recently bought TM4C123GXL evaluation kit (Texas Instruments). I found 2 microcontrollers on that board. I heard that it is something related to JTAG. But I didn't understand what it is even after browsing about it.

    • Answered
    • over 6 years ago
    • System
    • Embedded forum
  • Program MPS2+ directly with Quartus programmer

    urian
    urian

    Is it possible to directly program the FPGA in the MPS2+ board with the Altera Quartus Programmer?

    As far as I understand is the MPS2+ 10 Pin FJTAG port not compatible to the Alter USB blaster.

    Is there another way to do this? 

    • Answered
    • over 2 years ago
    • DesignStart
    • DesignStart forum
  • SWD issue in Cortex-m0

    Junyan
    Junyan

    We are using Cortex-M0 DesignStart Pro to design MCU. When we use SWD to download grogram to flash in FPGA(Cortex_m0 mcu inside),  we cannot to connect keil with FPGA, and Keil shows:" Could not stop Cortex-M device!Please check the JTAG cable. "…

    • Answered
    • over 1 year ago
    • DesignStart
    • DesignStart forum
  • Xilinx FPGA Block ROM is used as FLASH and how to load the program in to this?

    vbandaaru
    vbandaaru

    Hi,

    I am using the SoC design from Desgn Start - Eval version for Cortex-M0 with only modification of using Xilinx Block ROM as the Memory for FLASH ROM as well as for RAM.

    And my goal is to load the application into the FLASH ROM (Xilinx Block ROM) using…

    • Answered
    • over 1 year ago
    • DesignStart
    • DesignStart forum
  • Cortex-M0 DesignStart R2

    Eberhard Binder
    Eberhard Binder

    For the last weeks, I have been trying to get this new version to work. I did the same as with the previous version and now it is running on the Xilinx Nexys4. However, honestly I do not have any idea how to get the debugging to work. I defined the pins…

    • Answered
    • over 2 years ago
    • DesignStart
    • DesignStart forum
  • What does No Cortex-M Device found in JTAG chain mean?

    Doug HIlton
    Doug HIlton

    When I try to execute the Blinky program

    On menu, select Debug -> Start/Stop Debug Session

    I get a dialog box:

    JLink - Cortex-M Error

    No Cortex-M Device found in JTAG chain.

    Please check the JTAG cable and the connected devices.

    The LPC-Link2 board is connected…

    • over 5 years ago
    • Software Tools
    • Arm Development Studio forum
  • Can PC debug CMx-based MCU without debugger ?

    stevens.wang
    stevens.wang

    On ARM official website, I saw some description about debug method by Freescale Vybrid.

    It sounds like below (No JTAG or SW connection):

      [PC Host]  <--- USB wire ---> [Freescale Vybrid]

    So it seems there is a bridge inside Vybrid, which…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • Embedded Developer Feature: Jens Bauer, GPIO Design Engineer

    Brad Nemire
    Brad Nemire

    Get to know the Embedded Developer...

    This is a monthly series featuring embedded developers of the ARM Connected Community.


    Jens Bauer.png

    Name: jensbauer

    Company: GPIO

    Job Title: Design Engineer

    Location: Herning, Denmark

    Developer History

    Before GPIO, I've been working…

    • over 6 years ago
    • System
    • Embedded blog