Datasheet

FS98O22
Rev. 1.6 32/146
Register NETF at address 1DH
property U-0 R/W-0 R/W-0 U-0 U-0 U-0 R/W-0 R/W-0
NETF
ENBAND ENVDDA ENAGND ENVB
Bit7 Bit0
Bit 6 ENBAND: Band gap Voltage enable flag (Please refer to Section 4.6 for detailed description)
1 = The Band gap Voltage and Temperature Sensor are enabled, REFO to AGND is about 1.16V
0 = The Band gap Voltage and Temperature Sensor are disabled
Bit 5 ENVDDA: Voltage Regulator enable flag (Please refer to Section 4.5 for detailed description)
1 = Voltage Regulator is enabled, VDDA is 3.6V
0 = Voltage Regulator is disabled. VDDA can be from external power supply.
Bit 1 ENAGND: Analog Common Voltage Generator enable flag
(Please see Section 4.4 for detailed description)
1 = Analog Common Voltage Generator is enabled. AGND = 1/2 VDDA
0 = Analog Common Voltage Generator is disabled. AGND is floating.
Bit 0 ENVB: Analog Bias Circuit enable flag (Please see Section 4.3 for detailed description)
1 = Analog Bias Circuit is enabled. Analog system (ADC and OPAMP) can work correctly.
0 = Analog Bias Circuit is disabled. Analog system can NOT work
Register SVD at address 1FH
property U-X U-X U-X U-X U-X U-X U-X R-X
SVD
LBOUT
Bit7 Bit0
Bit 0 LBOUT: Low Battery Comparator output (Please refer to Section 4.5 for detailed description)
1 = The Voltage selected by SILB[1:0] is higher than 1.2V.
0 = The Voltage selected by SILB[1:0] is lower than 1.2V
property
R = Readable bit W = Writable bit U = unimplemented bit
- n = Value at Power On
Reset
‘1’ = Bit is Set ‘0’ = Bit is Cleared X = Bit is unknown
FORTUNE'
Properties
For Reference Only