[J link]

J-Link emulation is ARM core chip to support the launch of the JTAG emulator.With the IAR EWARM, ADS, KEIL, WINARM, RealView and other integrated development environment supports all ARM7/ARM9 core chip simulationThrough RDI interface and the integrated development environment for seamless connectivity, easy, convenient connections Easy to learn, is learning and developing ARM best and most practical development tools. V8.0 is Improved Version of V7.0: 1. Improving the SWD interface circuit, the use of counterfeit JLINK V8 JTAG debug debug mode can be normal when debugging CORTEX-M3 core chips will not use SWD functionality, V7 hardware SWD part with the V8 not the same, if forced to switch to SWD mode, JLINK the main chip will be destroyed!JLINK V8 interface circuit using two-level converter chip, using a level converter chip will be fake V8! 2. V8.0 using two-color LED can indicate more work status, V7.0 only an LED indicator light. 3. To optimize the firmware structure and function of the firmware upgrade bootloader area to move to double the size of the application area Easy to add new features 4. Support for ARM11 better and faster than JLINK V7, is the first choice for ARM11. Other Hightlights of J-LINK V8: 1. J-Link V8 use AT91SAM7S64, expanding the capacity of Flash and SRAM to facilitate future upgrades; 2. J-Link V8 improves the SWD interface, an increase of driver chips, (V6 and V7 in the SWD is a direct quote from the pin to the target CPU board); 3. J-Link V8 SWD improved control methods, V7 is the I / O direct-drive, V8 with a special method, there is not effective anyway V8`s SWD velocities slower than the V7 4. J-LinkV8 have three lights, one directed USB Communications, a direct target CPU, reset state, a direct 5V output is turned on V7 only 1 USB communication indicator 5. J-Link V8`s firmware update process is not DLL, and can not write the same as V7 Bootloader on a simple easy to crack V8`s Bootloader need to implement USB device connectivity; J-Link ARM Features: 1. IAR EWARM integrated development environment seamlessly connected JTAG Emulator 2. Support all ARM7/ARM9 core chips, as well as cortex M3, including Thumb mode 3. Support for ADS, IAR, KEIL, WINARM, REALVIEW almost all of the development environment 4. Download speeds of up to ARM7: 600kB / s, ARM9: 550kB / s, through the DCC up to 800 kB / s 5. The maximum JTAG speed 12 MHz 6. Target board voltage range 1.2V-3.3V, 5V compatible 7. Auto speed recognition 8. Monitoring all JTAG signals and target board voltage Fully plug and play 9. Use the USB power supply (but not the target board power supply) 10. With a USB cable and 20-core flat cable 11. Support multi-device JTAG serial connection 12. Standard 20-core JTAG emulation connector 13. Optional 14-core JTAG emulation connector 14. Optional adapter for 5V targets board J-Link Support for ARM Xores: ARM7TDMI (Rev 1) ARM7TDMI (Rev 3) ARM7TDMI-S (Rev 4) ARM720T * ARM920T ARM926EJ-S ARM946E-S ARM966E-S ARM11 Cortex-M3 Product Specifications USB power supply, the whole current <50mA USB Interface USB 2.0 full speed 12Mbps Target board interfaces JTAG (20P) J-Link and target board serial data transfer speed between the 12MHz maximum Supported target board voltage 1.2 - 3.3V, 5V compatible Target board power supply voltage 4.5 - 5V (provided by the USB 5V) Target board power supply current max 300mA, with overcurrent protection °C ... +60°C">Operating temperature +5 ° C ... +60 ° C °C ... +65 °C">Storage temperature -20 ° C ... +65 Humidity <90% EMC EN 55022, EN 55024 Package List: 1x Jlink V8.0 Emulator 1x 20P line of a standard JTAG 1x USB line
Quick Find
Use keywords to find the product you are looking for.
Advanced Search
We Accept
Manufacturer Info
China Homepage
Other products
Share Product
Share via E-Mail
Share on Facebook Share on Twitter