Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO Data Sheet

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SAM4E [DATASHEET]

Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14

 shows a complete debug environment example. The SWJ-DP interface is used for standard

debugging functions, such as downloading code and single-stepping through the program and viewing core and
peripheral registers.

 shows a test environment example (JTAG Boundary scan). Test vectors are sent and interpreted by

the tester. In this example, the “board in test” is designed using a number of JTAG-compliant devices. These
devices can be connected to form a single scan chain.

SAM4

Host Debugger

PC

SAM4-based Application Board

SWJ-DP

Connector

SWJ-DP

Emulator/Probe