기능

• Description
• The J-Link line of JTAG programmers from Segger is well known for their top of the line debuggers. The J-Link BASE is a USB powered JTAG debug probe supporting a large number of CPU cores. Based on a 32-bit RISC CPU, it can communicate at high speed with the supported target CPUs. J-Link is used around the world in tens of thousand places for development and production(flash programming)purposes. The J-Link Base is a great option for those getting started with JTAG/SWD programming and debugging. Unlike the EDU Mini and the EDU this version comes with a license that allows you to build commercial products with it.
• With a USB port on one end, and a 20-pin JTAG connector on the other end, just plug in the included cable and connect to your favorite ARM board, or just connect the pins you need, to get started.
• Features
• Unlimited Breakpoints
• Free Software updates
• Supports concurrent access to CPU by multiple applications
• Crossplatform support(Windows, Linux, macOS)
• Linux and Mac versions are limited to J-Link Commander, command line GDBServer, shared library(DLL equivalent)
• Size:47mm×40mm×14mm
• Weight:20g
• Target Interface Voltage:1.2V ... 5V
• Target Supply Voltage:5V(derived from USB voltage)
• JTAG speed:Max 15MHz
• SWO sampling frequency:Max 30MHz
• Data input rise time and fall time:<=20ns
• Data output rise time and fall time:<=10ns
• Clock rise time and fall time:<=3ns