Kompatibilis a J-link OB ARM emuláció letöltési hibakeresővel SWD programozó jlink letöltővel a V8 kék helyett
Compatible with J-link OB ARM emulation download debugger SWD programmer jlink downloader instead of V8 blue
Product introduction:
J-Link-OB is a set of independent simulation debugging downloader developed by SEGGER, which is usually designed to the evaluation board ("on-board") of major companies, which is also the reason for the suffix "OB". This set of emulation download debugger named "J-Link-OB" has USB communication function, which can communicate with PC, and the other end communicates with supported devices through SWD/JTAG mode to complete the debugging emulation download debugging task.
Compared with the original J-Link OB, our J-Link OB emulator debugger lacks the JTAG interface, and only retains the SWD interface to debug and download the MCUs of many companies using ARM cores.
Supported objects:
All ARM7\9\11, Cortex-M0\M1\M2\M3\M4\A5\A8\A9 series embedded microcontrollers with SWD interface.
Manufacturers that support MCUs are:
ST (ST), Freecale (Freescale), nuvoton (Nuvoton), NXP (NXP), TI (Texas Instruments), Cypress (Cypress), Atmel (Atmel), Analog (Asia) Deno), Fujitsu (Fuji), Toshiba (Toshiba)
Energy Micro et al.
Connection method:
SWD mode
Supported IDE software:
J-Flash ARM, Keil MDK-ARM, IAR EWARM, CoIDE, mikroC PRO for ARM, nRFgo Studio
Function and performance:
Programming function: can burn and write FLASH ROM, EEPROM, AFR, etc.
Simulation function: supports various debugging methods such as full-speed operation, single-step debugging, breakpoint debugging, etc., and can view IO status, variable data, etc.
Programming performance: using USB2.0 interface, SWD download, fast download speed!
Simulation performance: using USB2.0 interface for simulation debugging, single-step debugging, breakpoint debugging, fast response!
Features:
1. Simplified the interface, using 4-wire SWD interface:
vcc, swdio, swclk, gnd, can download simulation at high speed.
2. Compatible with traditional V8 emulators, the functions are exactly the same.
3. Use the general micro USB interface for easy use (common interface for ordinary Android phones).
4. Support 3.3V output, the maximum output current is 300MA, which is convenient for users to debug and download the target board.
5. The new onboard self-recovery fuse provides effective short-circuit protection and makes debugging safer.
6. ESD protection device, more stable.
7. Transparent heat shrinkable tube packaging.
8. The firmware is stable and can be automatically upgraded, and there will be no firmware damage (full-featured v8 has firmware problems).
9. The size of the U disk is convenient for the project to be carried on business trips.
The difference between SWD and JTAG:
Compared with the JTAG interface, the SWD interface needs at least 3 pins (SWDIO/SWCLK/GND) to complete the debugging and downloading emulation task. It is recommended to use SWD to download emulation mode
1005004281721264. - miyu