Programmer & Debugger
SAMBRAN PROG601
JTAG ICE
Programmer & Debugger
About JTAG:
AVR JTAG is a complete set of the JTAG interface-based on-chip debugging tools for Atmel’s AVR Studio + iccavr, or WINAVR, support all AVR 8-bit RISC instruction with a JTAG port microprocessor. JTAG interface is a 4-wire test access port (TAP) controller that comply with the IEEE 1149.1 standard. IEEE standards to provide an effective test of the circuit board connection standard methods (boundary scan).
AVR JTAG emulator used for chip hardware emulation program single stepping, setting breakpoints, hardware emulation can understand the detailed operation of the chip inside the program. AVR JTAG emulator is used to simulate the operation of the chip, and also can chip programming through the JTAG interface (the program into the chip).
SAMBRAN PROG601 device have extended support full programming and on-chip debug function.
Features:
– Avr Studio compatibility
– USB interface
– Supports AVR uC: Atmega16, Atmega32, Atmega64, Atmega128, Atmega323,
– Atmega162, Atmega169, At90CAN128
– JTAG 10 pin connector
– Full emulation of all digital and analog functions in real-time
– Registers and memory location view
– Program and data breakpoints
– Set Breakpoints and Watch Values
– Powered from target circuit
– Power and Activity LED’s
Pinout:
3- TDO — Data signal from target device to JTAG ICE
4- VTref — Voltage level of target device
5- TMS — Mode select signal from JTAG ICE to target device
7- Vsup — Power supply for JTAG ICE (+5v)
8- NC — Not connected
9- TDI — Data signal from JTAG ICE to target device
10- GND — Ground
List of supported Atmel micro controllers::
- ATMega16 , ATmega16L
- ATMega162 , ATmega162V
- ATmega165, ATmega165V
- ATMega169, ATmega169V,
- ATMega32 , ATmega32L
- ATMega323 , ATmega323L
- ATMega64 , ATmega64L
- ATMega128 , ATmega128L
- AT90CAN128
Connecting JTAG ICE to Target Board:
JTAG ICE Interfacing the Internal AVR OCD System:
