Backup Output (BKOUT) Control

Name:
BKOUT
Offset:
0x24 [ID-00001e33]
Reset:
0x0000
Access:
PAC Write-Protection
Bit3130292827262524
RTCTGL[1:0]
AccessR/WR/W
Reset00
Bit2322212019181716
SET[1:0]
AccessWW
Reset00
Bit15141312111098
CLR[1:0]
AccessWW
Reset00
Bit76543210
EN[1:0]
AccessR/WR/W
Reset00

Bits 25:24 – RTCTGL[1:0]: RTC Toggle Output

RTC Toggle Output

ValueDescription
0 The output will not toggle on RTC event.
1 The output will toggle on RTC event.

Bits 17:16 – SET[1:0]: Set Output

Set Output

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

Writing a '1' to a bit will set the corresponding output.

Reading this bit returns '0'.

Bits 9:8 – CLR[1:0]: Clear Output

Clear Output

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

Writing a '1' to a bit will clear the corresponding output.

Reading this bit returns '0'.

Bits 1:0 – EN[1:0]: Enable Output

Enable Output

ValueDescription
0 The output is not enabled.
1 The output is enabled and driven by the SUPC.