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 Programmers and Debuggers

 EDBG

 USER GUIDE

Description

The Atmel

®

 Embedded Debugger (EDBG) is an onboard debugger for

integration into development kits with Atmel MCUs. In addition to
programming and debugging support through Atmel Studio, the EDBG offers
data streaming capabilities between the host computer and the target MCU.

Atmel-42096C-EDBG_User Guide-10/2016

Содержание EDBG

Страница 1: ...r EDBG is an onboard debugger for integration into development kits with Atmel MCUs In addition to programming and debugging support through Atmel Studio the EDBG offers data streaming capabilities be...

Страница 2: ...4 1 SPI Interface 6 4 2 USART Interface 6 4 3 I2C Interface 6 4 3 1 Information Interface 7 4 4 GPIO Interface 8 4 5 Timestamp Module 8 5 Technical Overview 9 5 1 Pin Usage 9 5 2 Power Consumption 9 5...

Страница 3: ...is factory configured depending on the specific kit capabilities The configuration is read by Atmel Studio to present the correct capabilities and simplify the user interface Supported extension boar...

Страница 4: ...es are supported Atmel ARM Cortex M programming and debug interfaces Serial Wire Debug SWD Atmel megaAVR programming and debug interfaces JTAG Atmel AVR XMEGA programming and debug interfaces Program...

Страница 5: ...n options must be specified in the terminal application which will propagate the configuration to the EDBG Virtual COM Port on connection The target MCU UART must be configured to match the Virtual CO...

Страница 6: ...ed For sending data to the target device DMA is always used 4 2 USART Interface The Universal Synchronous Asynchronous Receiver Transmitter USART interface is connected through three digital signals R...

Страница 7: ...AKed 4 3 1 1 Extension Boards Token 0xE1 The EDBG has 10 pins designated for extension board identification These pins are sampled on power up and the extension board identification information is sto...

Страница 8: ...ed to DGI In input mode they can be used as a status indication from the target device In output mode they can be used as virtual control signals to simulate buttons The GPIO interface is always times...

Страница 9: ...the design but should be well below 1mA 5 3 LED Control The EDBG controls two LEDs the power LED and the status LED The power LED is on by default when the kit is powered but can be disabled by the ED...

Страница 10: ...Doc Rev Date Comments 42096C 10 2016 Updated Firmware Release History 42096B 02 2014 Added details about TWI info interface 42096A 02 2013 Initial document release Atmel EDBG USER GUIDE Atmel 42096C...

Страница 11: ...ed kits 2 17 11 11 2015 CDC buffer fix 2 16 22 09 2015 Data polling improvements SWD speed improvement 2 09 11 05 2015 Improved power measurement Improved unlocking of SAM devices 2 01 27 01 2015 Impr...

Страница 12: ...TION ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES Atmel makes no representations or warranties with respect to the accurac...

Страница 13: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Microchip ATSAM4L8 XSTK...

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