NXP Semiconductors PN7462 series User Manual page 46

NXP Semiconductors
6.7.1 Detailed register description
6.7.1.1 PMU_STATUS_REG
This register is used to observe signals in system mode.
Table 38. PMU_STATUS_REG (address offset 0x0000)
Bit Symbol
31:25 RESERVED
24 MLDO_LOWPOWER_VBATBUF R-
23 INTERNAL_USE
22 TXLDO_5VMON_OK
21 POK_VBUSP
20 POK_VBUSMON2
19 POK_PVDDOUT
18 RESERVED
17 RESERVED
16:12 RESERVED
11 SCVDD_OVERLOAD
10 DCDC_OVERLOAD
9:3 TXLDO_DET_OUT
2 TXLDO_DET_SM_OK
1 TXLDO_TVDD_OK
0 TXLDO_DET
[1] Bit-field are either set by HAL or use default value from CLIF EEPROM default settings
UM10858
User manual
COMPANY PUBLIC
Access
R-
[1]
R-
R-
R-
R-
R-
R-
R-
R-
R-
R-
R-
R-
R-
R-
All information provided in this document is subject to legal disclaimers.
Rev. 1.4 — 14 May 2018
Value Description
0x00 Reserved
0x00 1: Indicates that the VBAT LDO is in low
power
0x00 For internal use
0x00 TXLDO 5V monitor output
1: TXLDO 5V monitor output is set
TVDD/VUP_TX value is greater than 5V.
Source is selected in PMU_TXLDO
register
0x00 Output of VBUSP monitor
1: VBUSP value is greater than threshold
0x00 Output of VBUS monitor2
1: VBUS2 value is greater than threshold
0x00 Output of PVDD monitor
1: PVDDOUT is ok (above 3.3 V)
0x00 Reserved
0x00 Reserved
0x00 Reserved
0x00 1: SCLDO overload error
0: No SCLDO overload error
0x00 1: DC-to-DC converter overload error
0: No DC-to-DC converter overload error
0x00 [6:0] - Output of State Machine detection
0x00 Signal that indicates to Digital & SW that
State Machine work is done for automatic
current measurement (automatic mode)
and current value is valid in
TXLDO_DET_OUT
0x00 Signal that indicates State Machine work
is done
0x00 Indicates that the detection threshold for
current measurement is reached
314514
UM10858
PN7462 family HW user manual
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