... defects present JLINK is prone to the phenomenon of missing firmware, used JLINK customers should have this experience: When the ... , JTAG emulator* Support all ARM7/ARM9/ARM11 core chip, and Cortex M3, including Thumb mode.* Support for ADS, IAR, KEILMDK, ... ARM920T* ARM926EJ-S* ARM946E-S* ARM966E-S* ARM11* Cortex-M3E-LINK in the Cortex-M3 development board applicationsTraditional J-LINK with the ...