AT73C224-C_14 Datasheet, PDF (34/75 Pages) ATMEL Corporation – Ultra-low Power Real-time Clock (RTC) and Backup Battery Management

6.2.13 PMU Status Register
Register Name:
PMU_SR
Access Type:
Read-only
Address:
0x1C
7
6
5
4
3
2
–
–
PF2
PG2
–
PF1
0
0
0
0
0
0
• SHORT1:
0: no overcurrent condition.
1: an overcurrent condition has been detected on the BOOST/SEPIC1 converter.
• PG1:
0: no power good condition on BOOST/SEPIC1.
1: the power good condition has been met on BOOST/SEPIC1.
• PF1:
0: no power failure condition on BOOST/SEPIC1.
1: the power failure condition has been met on BOOST/SEPIC1.
• PG2:
0: no power good condition on BUCK2.
1: the power good condition has been met on BUCK2.
• PF2:
0: no power failure condition on BUCK2.
1: the power failure condition has been met on BUCK2.
1
PG1
0
0
SHORT1
0
34 AT73C224
6266A–PMAAC–08-Sep-08