13.11.8.9 Backup Output (BKOUT) Control
Name: | BKOUT |
Offset: | 0x24 |
Reset: | 0x0000 |
Property: | PAC Write-Protection |
Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
RTCTGL[1:0] | |||||||||
Access | R/W | R/W | |||||||
Reset | 0 | 0 |
Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
SET[1:0] | |||||||||
Access | W | W | |||||||
Reset | 0 | 0 |
Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
CLR[1:0] | |||||||||
Access | W | W | |||||||
Reset | 0 | 0 |
Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
EN[1:0] | |||||||||
Access | R/W | R/W | |||||||
Reset | 0 | 0 |
Bits 25:24 – RTCTGL[1:0] RTC Toggle Output
Value | Description |
---|---|
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
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
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
Value | Description |
---|---|
0 | The output is not enabled. |
1 | The output is enabled and driven by the SUPC. |