• ULINK Pro Instruction Trace
    My device is STM32F417IG, MDK-ARM V4.23. The Instruction Trace is not working at 168MHz. Is there a fix available ?
  • Trace: No synchronizaion with ULINK pro
    I have a target system that I am trying to get data out of. I want to use the swo trace output, I can get printf debug out using an ULINK 2 but using the same settings with a ULINK pro I can not get...
  • STM32F207 Ethernet PHY LAN8700
    Hi All, As refer to the example of Keil STM32 Eval board, the Ethernet PHY chip used in eval board is DP83848. But, i have change it to PHY LAN8700 in my Ethernet Application design. May i know,...
  • ULink PRO - Streaming ETM trace does not work
    I own a ULINK Pro. Managed to get ETM trace working on my STM32F4, but when I stop the CPU or run into a breakpoint, I can only look back about 1ms (at 168MHz) or about 2ms at 100MHz. How much I can...
  • Ulink Pro ETM Trace on LPC4078
    Hi, My customer is using Ulink Pro for LPC4078 ETM trace, while they met an issue that the trace debugger failed to communicate with LPC4078 when its system clock is over 60M(Under 60MHz, it is ok...