This device includes advanced power, reset, and clock management debug capabilities,
including:
- Wakeup support for debug logic: logic within the device is able to
sense JTAG activity and ensure that debug logic is on and able to service
JTAG requests.
- Reset isolation: critical configuration and trace datapaths and logic
are not sensitive to warm reset
- Configuration independence: debug configuration occurs over a
debug-only interconnect, separate from SoC traffic to ensure debug logic
remains available even during deadlock scenarios.
- Power-AP: a CoreSight™ compliant Access Port (AP) developed by TI that provides
a standard interface for debug tooling to access status and control over
power, reset, and clocking for the system and various LPSC-defined
sub-domains.