ATJTAGICE2 Microchip

MICROCONTROLLERS JTAGICE mkII On-chip Debug DEBUG AVR APPLICATIONS USING System JTAG OR DEBUGWIRE INTERFACE 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. 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 inter- face 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. O O AVR Studio Operated Program and Data Breakpoints O O Full Emulation of All Analog and Digital All Operations and Breakpoints are Functions Real Time O O Full JTAG Programming Support Adapter for Direct Connection to STK500 O Supports Multiple Devices in a JTAG O Scan Chain Upgrades are done from AVR Studio O O USB 1.1 or RS-232 Interface to PC Target Voltage 1.8 5.5V O O Full Support for Assembly and High Supply Voltage 9V 12V, or Powered Level Languages from USB portJTAGICE MK II AVR O N - CHIP D EBUG S YSTEM Corporate Headquarters The JTAGICE mkII allows access to all the powerful features of the AVR microcon- 2325 Orchard Parkway San Jose, CA 95131 troller. All AVR resources can be monitored: Flash memory, EEPROM memory, USA TEL: (1)(408) 441-0311 SRAM memory, Register File, Program Counter, Fuse and Lock Bits, and all I/O FAX: (1)(408) 487-2600 modules. The JTAGICE mkII also offers extensive On-chip Debug support for break Europe Atmel Sarl conditions, including break on change of Program memory flow, Program memory Route des Arsenaux 41 Case Postale 80 Break Points on single address or address range, and Data memory Break Points CH-1705 Fribourg Switzerland on single address or address range. TEL: (41) 26-426-5555 FAX: (41) 26-426-5500 The debugWIRE uses the Reset line for Asia electrical connection hence the system Room 1219 Chinachem Golden Plaza designer does not have to sacrifice I/O 77 Mody Road Tsimshatsui East Kowloon capabilities to take full advantage of Hong Kong TEL: (852) 2721-9778 the On-Chip-Debug system. FAX: (852) 2722-1369 Japan The JTAGICE mkII will automatically be 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa upgraded by future AVR Studio Chuo-ku, Tokyo 104-0033 Japan releases to support future devices TEL: (81) 3-3523-3551 with JTAG and debugWIRE support as FAX: (81) 3-3523-7581 Web Site they are released.