J-Link- OB SEGGER developed by a separate set of debugging downloader,
usually designed to major companies Evaluation Board ("on-board"), which is the suffix "OB" reasons.
Entitled "J-Link- OB" downloader debugger with USB communication with PC communications,
and the other end through the JTAG or SWD way communication device can support complete debugging download task.
Full compatible with conventional J-Link, with all the features of J-Link
Inexpensive and comprehensive assessment of debugging solutions
Support JTAG, SWD + SWO (SW) communication
May prohibit the use of other external debug circuitry
Compatible with most devices
Circuit is simple, stable, reliable and convenient mobile portable
Since the J-Link -OB mostly internal circuitry integrated into the evaluation board,
Meaning its use is limited to only one kind of debugging download an MCU in order to debug download other equipment is almost impossible.
To solve this malpractice, must be separated from the J-Link -OB out the original evaluation board, here under the separated J-Link-OB debugging downloader (J-Link- OB renovation Edition).