• JTAG communication failure after updating ULINK2
    Hi, after updating µVision and thus updating ULINK2, I got JTAG communication failure when trying to debug or flash an AT91SAM9260. Is there someone else having the same problems? ULINK2 firmware...
  • SWD/Jtag communication failure
    Hi, i Design a board with LPC4357, and i Program it. after about 30times programing i have a error in programing!!! Keil unknown my programmer!! i use ulink2 and keil Version4.72 now when i want...
  • JTAG Communication failure
    Hi all, i am using MCB 2140 board for ARM7. Although driver is installed for ULINK,when i start debugging the program it will show JTAG communication failure? cam someboady help me on this problem? ...
  • LPC2919: JTAG Communication Failure
    I have misprogrammed the lpc2919 device on my HITEX Board. I know that I can make a device unusable when I program a wrong oscillator-pad pin value or miss-programmed the JTAG pins. When I try to connect...
  • ULINK JTAG Communication Failure
    I am having problems downloading to a target device that uses LPC2148 MCU. I am using uVision 3.5 and the ULINK USB-JTAG adapter. When I click download, I get a message saying "JTAG Communication...