• How to use CoreSight debug and trace ?
    Hello All, I'm looking to use CoreSight debug and trace to capture interrupts or events on an ARM9 Cortex=A9x2 SM. I don't exactly know how to get started. I do have D-Stream JTAG. Most of the documentation...
  • How to debug: CoreSight basics (Part 3)
    This is the third in a series of blogs that gives a technical introduction to the ARM CoreSight Debug and Trace technology and architecture. You can check out my previous blogs How to debug: CoreSight...
  • How to debug: CoreSight basics (Part 2)
    I'm doing a series of blogs that give a technical introduction into ARM CoreSight debug and trace technology . If you missed the first part, you can find it here: How to debug: CoreSight basics (Part...
  • How to debug: CoreSight basics (Part 1)
    Let's be honest, debug can be a bit of a pain. At the best of times it's a nuisance and in the worst case scenario a complex web of wires that need to be configured properly in order to diagnose and...
  • Cortex A9 Coresight TMC configuration
    Hi all, I'm trying to configure a Coresight Trace Memory Controller (in ETB configuration) for my Cortex A9 processor through JTAG. I have a question regarding the state machine in the white paper:...