J-Link Features

• The de-facto standard debug probe ()

• Up to 3 MByte/s Download speed!
• Intelligence in the emulator firmware
• Compatible with all popular tool chains
• Support for multi core debugging
• Supports an unlimited numer of software breakpoints in flash memory
• Setting breakpoints in external flash memory of Cortex-M systems is possible with
  J-Link's Unlimited Flash Breakpoints technology only!
• Cross platform support (Microsoft Windows, Linux, Mac OS X)
• Supports concurrent access to CPU by multiple applications
• Remote Server included. Allows using J-Link remotely via TCP/IP
• All CPU families supported by the J-Link software can be used without additional license
• No charges for software updates
• RDI / RDDI interface DLL available
• Software comes with free GDBServer, allowing usage of J-Link with all GDB-based debug solutions
• Production flash programming software (J-Flash) available
• Debugger independent flash download (internal flash, CFI flash, SPIFI flash)
• Supports CPU/MCU internal trace buffer (ETB, MTB, ...)
• Supports ETM tracing (J-Trace Cortex-M, J-Trace ARM)
• Can be connected to the host PC via USB or Ethernet (J-Link PRO)
• No power supply required, powered through USB
• Wide target voltage range: 1.2V - 3.3V, 5V tolerant
• All JTAG signals can be monitored, target voltage can be measured
• Target power supply: J-Link can supply up to 300 mA to target with overload protection
• An SDK is available (Allows customized use of J-Link)
• Various target adapters available, including optical isolation adapter
• Supports multiple target interfaces (JTAG, SWD, FINE, SPD, ...)