12.2 Features
- CPU Reset Extension
 - Debugger Probe Detection (Cold- and Hot-Plugging)
 - Chip-Erase Command and Status
 - 32-Bit Cyclic Redundancy Check (CRC32) of any Memory Accessible Through the Bus Matrix
 - ARM® CoreSight™ Compliant Device Identification
 - Two Debug Communications Channels
 - Debug Access Port Security Filter
 
