CQKJ AVR JTAG ICE User Manual is the instruction manual of AVR JTAG ICE, which introduces the features and characteristics, usage methods, product lists, after-sales service and technical support of JTAG ICE.
The AVR JTAG ICE is a low‑price JTAG emulator compatible with Atmel's JTAGICE, capable of real‑time online debugging of any AVR microcontroller with a JTAG interface. It supports AVR Studio and IAR, offers full access to flash, EEPROM, fuses and lock bits, and provides step, run and breakpoint functions.
The manual covers hardware connections (six‑wire JTAG cable, power supply options), software installation of AVR Studio, configuration of JTAG ICE options, programming and fuse settings, as well as the pinout of the JTAG connector. This manual is written in Chinese.
| Supported simulation voltage | 2.3‑6 V |
|---|---|
| Number of JTAG lines required | 6 |
Connect the JTAG ICE to an idle COM port on the PC using its standard RS‑232 serial cable; AVR Studio will detect it automatically.
The JTAG ICE supports a simulation voltage range of 2.3 V to 6 V.
At least six lines are required: TCK, TDO, TDI, TMS, Vref, and GND.