SEGGER - The Embedded Experts - Adapters Page 1 of 1 J-Link Supply Adapter The J-Link Supply Adapter provides a fixed I/O voltage level for VT . It eliminates the need to connect VT (pin1) to the target. Ref Ref In general, the target provides its I/O voltage level (VT ) on pin 1 to the debug probe insuring the debug probe uses the right I/O voltages Ref and avoiding damage of the target debug pins. If signal VT is not desired on the target board it can be omitted by using the J-Link Supply Ref Adapter, manually setting the I/O voltage. Default I/O voltage is 3.3 V. For increased flexibility the J-Link Supply Adapter can adapt to other target voltages in the range from 1.2 V to 5.0 V by replacing a single resistor on the adapter. The Supply Adapter can be inserted between J-Link and the target maintaining a 1:1 connection of all debug signals (except VT /pin 1). It Ref has a standard 20-pin 0.1 socket towards the J-Link debug probe and a standard 20-pin 0.1 header on the target side. The main reason for using the adapter is to reduce the number of connections to the target, especially in production environments. It can also be used with Flasher ARM. For dual wire debug interfaces such as SWD, typically only 3 wires are still required: SWDIO and SWDCLK as well as GND. For single wire interfaces such as SPD, the number of connections is reduced to 2 accordingly. The J-Link Supply Adapter is compatible with J-Link BASE, J-Link PRO, J-Link ULTRA+, J-Link PLUS and Flasher ARM. Block diagram of the J-Link Supply Adapter X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for segger microcontroller manufacturer: Other Similar products are found below : SD Card Adapter 5.05.10 8.06.03 5.16.01 FLASHER PORTABLE 5.50.01.US US POWER ADAPTER FOR FLASHER 5/ST7 5.17.01 8.20.00 6.68.18 8.06.17 J-Link ARM-14 Adapter 8.06.13 6.32.32 6.30.00 6.68.20 8.06.21 8.07.10 8.14.28 8.06.14 J-LINK SUPPLY ADAPTER 6.68.19 8.06.24 8.06.13 J-LINK MEASUREMENT+PATCH ADAPTER 8.06.23 5.09.01 FLASHER STM8 6.37.04 6.37.01 JTAG Isolator J-Link RX Adapter J-Link TI-CTI-20 Adapter 8.06.18 5.17.01 FLASHER PRO 8.07.00 JTAG ISOLATOR 6.90.00 8.06.09 J- LINK MICROCHIP ADAPTER 8.06.05 10-PIN NEEDLE ADAPTER 8.06.22 8.06.25 Flasher STM8 8.06.26 8.18.00 8.06.05 8.06.03 J- LINK 14PIN TIADAPTER 8.06.06 J-LINK TI CTI20ADAPTER 5.16.02 8.06.19 5.07.01 FLASHER ARM J-Link PRO 8.06.28 Flasher ARM J-Link ULTRA+ 8.16.28 J-LINK ULTRA+