ARM-JTAG-COOCOX

OLIMEX  ARM-JTAG-COOCOX  调试器, JTAG, ARM, COLINK兼容

is an ARM debugger based on CoLinkEX design. It is meant to work out-of-the-box with the free CooCox IDE. It can also be used with Keil MDK and IAR EW IDEs the driver for IAR is still not perfect via external plug-ins. Its affordable price and the ability to debug via both SWD Serial Wire Debug and JTAG interfaces are the key points.

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Open hardware - you have access to board design and board schematic

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Supports Cortex-M0, Cortex-M3 and Cortex-M4 devices

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Supports SWD and JTAG interfaces