Status B
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| BCCD1 | BCCD0 | DCCD1 | DCCD0 | HPE | DBGPRES | DAL[1:0] | |||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 1 | 0 | 0 | x | |
BOOT Communication Channel x Dirty [x=1..0]
Writing a '0' to this bit has no effect.
Writing a '1' to this bit has no effect.
This bit is set when BCCx is written.
This bit is cleared when BCCx is read.
Debug Communication Channel x Dirty [x=1..0]
Writing a '0' to this bit has no effect.
Writing a '1' to this bit has no effect.
This bit is set when DCCx is written.
This bit is cleared when DCCx is read.
Hot-Plugging Enable
Writing a '0' to this bit has no effect.
Writing a '1' to this bit has no effect.
This bit is set when Hot-Plugging is enabled.
This bit is cleared when Hot-Plugging is disabled. This is the case when the SWCLK function is changed and only a power-reset or an external reset can set it again.
Debugger Present
Writing a '0' to this bit has no effect.
Writing a '1' to this bit has no effect.
This bit is set when a debugger probe is detected.
This bit is never cleared.
Debugger Access Level
Writing in this bitfield has no effect.