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JTAGjet™-Trace for Cortex-M
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JTAGjet™-Trace for Cortex-M

Cập nhật: 03/05/2012
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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