4.2.1. Structure of the SWJ-DP

The SWJ-DP consists of a wrapper around the JTAG-DP and SW-DP. It selects JTAG or SWD as the connection mechanism and enables either JTAG-DP or SW-DP as the interface to the DAP.

Figure 4.3 shows the structure of the SWJ-DP.

Figure 4.3. SWJ-DP

To view this graphic, your browser must support the SVG format. Either install a browser with native support, or install an appropriate plugin such as Adobe SVG Viewer.


Copyright © 2011-2013, 2015 ARM. All rights reserved.ARM DDI 0480G
Non-ConfidentialID042315