JTAGjet-Trace

JTAGjet-Trace is a small, palm-sized, JTAG emulator for ARM and Texas Instruments OMAP devices which are equipped with the Embedded Trace Macrocell (ETM) trace port. JTAGjet-Trace supports devices with clocks up to 400 MHz and may be equipped with up to 18Mbytes of trace memory. JTAGjet-Trace requires USB 2.0 port and comes with Chameleon-ARM debugger as well as a driver for Keil MDK-ARM uVision3.

Its main features are:

• Real-time trace up to 400 Msaples/sec (400 MHz CPU clock
• Up to 18MBytes of trace memory
• Auto calibration to voltage and data skew
• Easy access to all ETM modes and triggers
• Download speed of over 1 MByte/sec.
• Autodetection of all devices on the JTAG chain.
• Automatic processor initialization on power-up and Reset
• Supports all ARM7 and ARM9 devices from Agere, Altera, Atmel, Cirrus, Motorola, OKI, Philips, Qualcomm, Samsung, Sharp, STM, TI and many others.
• Supports all Texas Instruments OMAP devices (ARM+DSP).
• Supports GSM and CDMA cell phone chipsets from Qualcomm, TI, Philips and Analog Devices.
• Compatible with Keil, ARM, Matrowerks, XRAY, IAR, GHS, eSOL, Code Composer Studio and GNU compilers/debuggers.
• Adaptive and programmable JTAG clock speed (0-30 MHz).
• Integrated Smart Flash Programmer for NOR and NAND Flash devices.
• Full MMU support with Virtual to Physical memory mapping.
• CP15 co-processor support.
• Auto-sensing, active JTAG probes.