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J-Trace for Cortex-M3 JTAG emulator » 8.13.00 J-TRACE FOR CORTEX-M3

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8.13.00 J-TRACE FOR CORTEX-M3 Digi-Key Corporation 0 ORDER QUOTE
 

J-Trace for Cortex-M3 is a JTAG emulator designed for Cortex-M3 cores which includes trace (ETM) support. J-Trace for Cortex-M3 can also be used as a J-Link and it also supports ARM7/9 cores. Tracing on ARM7/9 targets is not supported.  

J-Trace is a USB powered JTAG emulator based on a 32-bit RISC CPU, it can communicate at high speed with the supported target CPUs It has all the J-Link functionality,supports tracing on Cortex-M3 targets with a 4 MB trace buffer

Features

  • Direct download into flash memory of most popular microcontrollers supported
  • USB 2.0 interface
  • Supported CPUs: Any ARM7,9,11, Cortex-M0, M1, M3, M4, R4, Renesas RX
  • Serial Wire Debug (SWD) support
  • Serial Wire Viewer (SWV) support
  • Automatic core recognition
  • JTAG speed up to 12 MHz
  • Download speed up to 720 Kbytes/second (ARM7 @ 50 MHz, 12MHz JTAG speed)
  • Seamless integration into the IAR Embedded Workbench IDE
  • No power supply required, powered through USB
  • Support for adaptive clocking
  • All JTAG signals can be monitored, target voltage can be measured
  • Support for multiple devices
  • Fully plug and play compatible
  • Standard 20-pin JTAG connector
  • Wide target voltage range: 1.2V - 3.3V, 5V tolerant
  • USB and 20-pin ribbon cable included
  • Memory viewer (J-Mem) included
  • TCP/IP server included, which allows using J-Link via TCP/IP networks
  • RDI interface available, which allows using J-Link with RDI compliant software
  • Flash programming software (J-Flash) available
  • Flash DLL available, which allows using flash functionality in custom applications
  • Software Developer Kit (SDK) available
  • Embedded Trace Buffer (ETB) support
  • 14-pin JTAG adapter available
  • Optical isolation adapter available
  • Target power supply: J-Link can supply up to 300 mA to target with overload protection

Trace Features

  • Trace supports up to 200 MHz full and 100 MHz half clock rate
  • Trace based on ARM ETM (Embedded Trace Macrocell)
  • Trace support for devices with built-in trace ports
  • 2 Mbyte trace memory buffer
  • Compact housing, fits easily on the desk
  • Silent, fanless design
  • Support for cycle accurate and compressed tracing
  • Supports 4 / 8 / 16 bit trace port at both full and half-rate clocking
  • Trace window synchronizes to source and disassembly window
  • Function trace shows called functions hierarchically

Silicon

ARM Cortex-M3