JTAGjet™-Trace for Cortex-M by IAR Systems

JTAG Emulator

Product Description

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.

Key Features

• Full integration with IAR Embedded Workbench
• Supports ARM Cortex-M based devices from all major manufacturers
• Supports ARM cores equipped with Embedded Trace Macrocell (ETM) logic that allows PC and variable tracing in real-time
• Multi-core Chameleon Debugger™
• High-speed USB communication at 480Mbps
• JTAG clock frequency from 1kHz to 30MHz
• Supports Adaptive Clock (RTCK) for targets that synchronize JTAG clock and systems with widely varying clock frequencies
• Supports detachable target headers to accommodate various JTAG pinout standards
• Supports targets with JTAG voltages from 1.2V to 3.3VSame JTAG features as the JTAGjet
• Available with up to 18MBytes of trace memory
• Up to 200MHz trace clock (400Msample/sec ETM trace acquisition speed)
• Auto adjusting timing eliminates problems with data and clock skew
• 56-bit time stamp with CPU cycle accuracy down to 5ns
• Easy access to all ETM modes, triggers and trace filtering
• Only one connection to target – both JTAG and trace are taken from the 38-pin ETM Mictor, or 20-pin Cortex SWD header.
• Includes JTAG adapter for targets without a trace connector

JTAGjet™-Trace for Cortex-M

Market Segment(s)

• Embedded
• Enterprise
• Home
• Mobile

Target Platform(s)

• Other OS

ARM Processor(s)

• Cortex-M0
• Cortex-M1
• Cortex-M3
• Cortex-M4

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