Status B

Name:
STATUSB
Offset:
0x0002 [ID-00001c14]
Reset:
0x1X
Access:
PAC Write-Protection
Bit76543210
HPEDCCDxDCCDxDBGPRESPROT
AccessRRRRR
Reset100xx

Bit 4 – HPE: Hot-Plugging Enable

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. Only a power-reset or a external reset can set it again.

Bit 1 – DBGPRES: Debugger Present

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.

Bit 0 – PROT: Protected

Protected

Writing a '0' to this bit has no effect.

Writing a '1' to this bit has no effect.

This bit is set at power-up when the device is protected.

This bit is never cleared.

Bits 3,2 – DCCDx: Debug Communication Channel x Dirty [x=1..0]

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.