AT32UC3L064_1 ATMEL [ATMEL Corporation], AT32UC3L064_1 Datasheet - Page 768

Manufacturer Part Number

AT32UC3L064_1

AVR32 32-bit Microcontroller

Manufacturer

ATMEL [ATMEL Corporation]

32099A–AVR32–06/09

Boundary-Scan Chain

The Boundary-Scan Chain has the capability of driving and observing the logic levels on the dig-

ital I/O pins, as well as driving and observing the logic levels between the digital I/O pins and the

internal logic. Typically, output value, output enable, and input data are all available in the

boundary scan chain.

The boundary scan chain is described in the BDSL (Boundary Scan Description Language) file

available at the Atmel web site.