4.1 Overview

Out of Reset, both SWDIO and SWCLK are connected to SW-DP. The serial wire debug protocol, as described in the ARM Debug Interface v5 Architecture Specification (ARM IHI 0031 Revision A or higher), must be followed to communicate with the device.

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.