SEGGER J-Link ARM JTAG Isolator Board

J-Link ARM JTAG Isolator Board. The J-Link JTAG Isolator can be connected between a J-Link Probe and an ARM-board with a 20-pin JTAG-ARM connector to provide electrical isolation. This is essential when the development tools are not connected to the same ground as the application. Compatible Probes. J-Link BASE ; 131-1319 131-1319 , J-Link PRO, J-Link ULTRA+, J-Link PLUS , Flasher Portable, Flasher ARM. Features. 1kV DC optical isolation +3.3V and +5Vdc target operation supported Powered from probe and target JTAG 20-pin connection with TRST, TDI, TMS, TCK, RTCK, TDO and RESET signals Power consumption on target side: 35mA typical JTAG frequency: Up to 4MHz 3 x LEDs: Probe Power, Target Power and Target RESET