The Versal® ACAP has integrated debug that resides in the PMC. The integrated debug subsystem includes the test access port (TAP) controller, the Arm® debug access port (DAP) controller, and the debug packet controller (DPC). The PMC TAP controller supports PL configuration, ChipScope™ debug, and JTAG boundary-scan operations. The Arm DAP controller supports the Arm CoreSight™ debug and trace. The DPC is part of the high-speed debug port (HSDP) and allows access to all debug resources including Arm CoreSight debug and trace and ChipScope.
Figure 1. Debug Interface Block