Updated: Dec 13, 2005
The JTAG ICE from Atmel Corporation is a complete tool for doing On-Chip Debugging on all AVR 8-bit RISC microcontrollers with the JTAG interface.
The JTAG interface is a 4 wire Test Access Port (TAP) controller that is compliant with the IEEE 1149.1 standard. The IEEE standard was developed to enable a standard way to efficiently test circuit board connectivity (Boundary Scan). Atmel AVR devices have extended this functionality to include full Programming and On-Chip Debugging support.
The JTAG ICE uses the standard JTAG interface to enable the user to do real time emulation of the microcontroller while it is running in the target system.
- Programmer : Serial
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