Development tool Atmel ATJTAGICE2
The AVR JTAGICE mklI from Atmel is a powerful development tool for On-chip Debugging of all AVR 8-bit RISC microcontrollers with IEEE 1149.1 compliant JTAG interface or debugWIRE Interface.
Detailed Description
DebugWIRE enables on chip debug of AVR microcontrollers in small pin count packages, using only a single wire for the debug interface. The JTAGICE mkII and the AVR Studio user interface give the user complete control of the internal resources of the microcontroller, helping to reduce development time by making debugging easier. The JTAGICE mkII performs Real Time emulation of the microcontroller while it is running in a target system. The JTAGICE mkII provides emulation capability at a fraction of the cost of
traditional emulators.
The JTAGICE mkII allows access to all the powerful features of the AVR microcontroller. All AVR resources can be monitored: Flash memory, EEPROM memory, SRAM memory, Register File, Program Counter, Fuse and Lock Bits, and all I/O modules. The JTAGICE mkII also offers extensive On-chip Debug support for break conditions, including break on change of Program memory flow, Program memory Break Points on single address or address range, and Data memory Break Points on single address or address range.
JTAGICE mkII supports the following programming modes:
- SPI
- JTAG
- PDI
- aWire
It also supports debugging using the following interfaces:
- debugWIRE
- JTAG
- PDI
- aWire
Features:
- AVR Studio Operated
- Full Emulation of All Analog and Digital Functions
- Full JTAG Programming Support
- Supports Multiple Devices in a JTAG Scan Chain
- USB 1.1 or RS-232 Interface to PC
- Full Support for Assembly and High Level Languages
- Program and Data Breakpoints
- All Operations and Breakpoints are Real Time
- Adapter for Direct Connection to STK500
- Upgrades are done from AVR Studio
- Target Voltage 1.8 – 5.5V
- Supply Voltage 9V – 12V, or Powered from USB port
