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The JTAGICE3 Debugger
The Atmel JTAGICE3 is a powerful development tool for debugging and programming ARM® Cortex®-M based Atmel®
SAM and Atmel AVR® microcrontrollers with On-Chip Debug capability.
Programming and on-chip debugging of all Atmel AVR 32-bit microcontrollers on both JTAG and aWire interfaces.
Programming and on-chip debugging of all Atmel AVR XMEGA family devices on both JTAG and PDI 2-wire
interfaces.
Programming (JTAG and SPI) and debugging of all Atmel AVR 8-bit microcontrollers with OCD support on both
JTAG or debugWIRE interfaces.
Programming and debugging of all Atmel SAM ARM® Cortex®-M based microcontrollers on both SWD and JTAG
interfaces. (Firmware version 3.0 and later)
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Summary of Contents for Atmel JTAGICE3
- Page 1 The JTAGICE3 Debugger The Atmel JTAGICE3 is a powerful development tool for debugging and programming ARM® Cortex®-M based Atmel® SAM and Atmel AVR® microcrontrollers with On-Chip Debug capability. Programming and on-chip debugging of all Atmel AVR 32-bit microcontrollers on both JTAG and aWire interfaces.
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Page 2: System Requirements
System Requirements The Atmel JTAGICE3 unit requires that a front-end debugging environment Atmel Studio or AVR Studio 5.0 or later is installed on your computer. The JTAGICE3 should be connected to the host computer using the USB cable provided. -
Page 3: Kit Contents
Kit Contents The Atmel JTAGICE3 kit contains these items: JTAGICE3 unit USB cable (1.8m, high-speed, mini-B) Adapter board containing 50-mil SPI, 100-mil SPI and 100-mil JTAG adapters 50-mil JTAG cable 50-mil 10-pin mini squid cable ... - Page 4 Assembling the Atmel JTAGICE3 The Atmel JTAGICE3 unit is shipped with no cables attached. Two cable options are provided in the accessory kit: 50-mil 10-pin IDC flat cable 50-mil 10-pin mini-squid cable with 10 x 100-mil sockets Figure 2. JTAGICE3 cables For most purposes, the 50-mil 10-pin IDC flat cable can be used along with one of the adapters provided in the accessory kit.
- Page 5 Next, snap off the 100-mil 10-pin JTAG adapter from the adapter panel, and connect it to the other side of the IDC cable. Your Atmel JTAGICE3 is now ready to use in its basic JTAG configuration. Figure 5. JTAGICE3 probe adapter connection...
- Page 6 Opening the Atmel JTAGICE3 Note: For normal operation, the Atmel JTAGICE3 unit must not be opened. Opening the unit is done at your own risk. Anti-static precautions should be taken. The JTAGICE3 enclosure consists of three separate plastic components - top cover, bottom cover and blue belt - which are snapped together during assembly.
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Page 7: Connecting To The Host Computer
Connecting to the host computer Before plugging in the Atmel JTAGICE3 for the first time, be sure to install the USB driver on the host computer. This is done automatically when installing the front-end software provided free by Atmel. See www.atmel.com... - Page 8 If it is not detected automatically, point the wizard to the device driver (provided by Jungo) called jtagice3.inf which is stored in the <windows_root>\inf folder. Once successfully installed, the JTAGICE3 will appear in the device manager as a "Jungo" device.
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Page 9: Connecting To A Jtag Target
Using the JTAG 10-pin connector The Atmel JTAGICE3 probe has a 50-mil 10-pin JTAG connector accessible on the front of the tool's enclosure. The kit includes a 50-mil 10-pin cable which can be used to connect directly to a 50-mil JTAG header on your target board. -
Page 10: Connecting To A Pdi Target
The adapters provided in the kit (A08-0735-B and A08-0735-C) can be used to connect to this pinout in either 50-mil or 100-mil options. Be sure to use the correct orientation of the 6-pin header when connecting the Atmel JTAGICE3 to the target application PCB. A 'dot' on the adapter board indicates pin 1. -
Page 11: Connecting To A Debugwire Target
The adapters provided in the kit (A08-0735-B and A08-0735-C) can be used to connect to this pinout in either 50-mil or 100-mil options. Be sure to use the correct orientation of the 6-pin header when connecting the Atmel JTAGICE3 to the target application PCB. A 'dot' on the adapter board indicates pin 1. -
Page 12: Connecting To An Spi Target
The adapters provided in the kit (A08-0735-B and A08-0735-C) can be used to connect to this pinout in either 50-mil or 100-mil options. Be sure to use the correct orientation of the 6-pin header when connecting the Atmel JTAGICE3 to the target application PCB. A 'dot' on the adapter board indicates pin 1. - Page 13 STK600 or a board making use of the AVR JTAG pinout, the standard JTAG connector can be used. When connecting to a board which makes use of the ARM JTAG pinout, the 10-pin "mini-squid" cable must be used. (There are no adapters available from Atmel to make this mapping.) Table 5. Connecting to SWD using the mini-squid cable...
- Page 14 Using the Atmel JTAGICE3 with Atmel STK500 The Atmel STK500 starter kit can be used to house Atmel AVR devices to which the Atmel JTAGICE3 can connect through JTAG, debugWIRE and SPI interfaces. When connecting to a JTAG target, simply use the ATSTK500_JTAG_ADAPTER, which is supplied with the STK500 kit, available from store.atmel.com...
- Page 15 Using the Atmel JTAGICE3 with Atmel STK600 The Atmel STK600 starter kit can be used to house AVR devices to which the Atmel JTAGICE3 can connect through the JTAG, debugWIRE, PDI, SPI and aWire interfaces. When connecting to a JTAG target, simply use the 10-pin 100mil adapter provided to connect to the JTAG connector on the STK600.
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