Advanced in-circuit debugger

JTAGjet™-Trace for Cortex-M is an advanced, real-time, in-circuit debugger used for debugging, testing, and verification of high-end applications. It is equipped with Embedded Trace Macrocell (ETM) trace, and supports all Cortex-M devices with ETM. Integration with IAR Embedded Workbench is possible.

General features

• Supports Cortex-M cores equipped with ETM trace logic
• USB 2.0 (480Mbps) connection to host PC
• Available with a standard Mictor-38 target connector or 20-pin Cortex connector
• Silent, fan-less design
• Small form factor—fits in the palm of your hand
• Smart Flash Programmer
• Adaptive JTAG Clock & Voltage
• Chameleon debugger software included
• Multi-core debugging available with add-on in Chameleon
• Plain JTAG adapter for boards without ETM available

Trace features

• Up to 400 MSamples/sec trace acquisition speed (up to 400 MHz CPU speeds)
• Auto adjusting timing eliminates problems with data skew
• Available with 4.5/ 9/18 MB trace buffer
• Support for 4, 8 and 16-bit wide trace busses
• 56-bit time stamp with CPU cycle accuracy for timing analysis
• Easy access to all ETM modes, triggers and filtering
• Only one connection to target–both JTAG and trace are taken from a high-density, 20-pin Cortex header