Cs5484, 24 voltage 1 sag duration (v1sag, Page 17, address 0 – Cirrus Logic CS5484 User Manual
Page 49: 25 voltage 1 sag level (v1sag, Page 17, address 1, 26 current 1 overcurrent duration (i1over, Page 17, address 4, 27 current 1 overcurrent level (i1over, Page 17, address 5
CS5484
DS981F3
49
6.6.24 Voltage 1 Sag Duration (V1Sag
DUR
) – Page 17, Address 0
Default = 0x00 0000
Voltage sag duration, V1Sag
DUR
, determines the count of OWR samples utilized to determine a sag event.
These are integers in the range of 0 to 8,388,607 samples. A value of zero disables the feature.
6.6.25 Voltage 1 Sag Level (V1Sag
LEVEL
) – Page 17, Address 1
Default = 0x00 0000
Voltage sag level, V1Sag
LEVEL
, establishes an input level below which a sag event is triggered.
This is a two's complement value in the range of -1.0
value 1.0, with the binary point to the right of the MSB.
Negative values are not used.
6.6.26 Current 1 Overcurrent Duration (I1Over
DUR
) – Page 17, Address 4
Default = 0x00 0000
Overcurrent duration, I1Over
DUR
, determines the count of OWR samples utilized to determine an overcurrent
event.
These are integers in the range of 0 to 8,388,607 samples. A value of zero disables the feature.
6.6.27 Current 1 Overcurrent Level (I1Over
LEVEL
) – Page 17, Address 5
Default = 0x7F FFFF
Overcurrent level, I1Over
LEVEL
, establishes an input level above which an overcurrent event is triggered.
This is a two's complement value in the range of -1.0
value 1.0, with the binary point to the right of the MSB.
Negative values are not used.
MSB
LSB
0
2
22
2
21
2
20
2
19
2
18
2
17
2
16
.....
2
6
2
5
2
4
2
3
2
2
2
1
2
0
MSB
LSB
-(2
0
)
2
-1
2
-2
2
-3
2
-4
2
-5
2
-6
2
-7
.....
2
-17
2
-18
2
-19
2
-20
2
-21
2
-22
2
-23
MSB
LSB
0
2
22
2
21
2
20
2
19
2
18
2
17
2
16
.....
2
6
2
5
2
4
2
3
2
2
2
1
2
0
MSB
LSB
-(2
0
)
2
-1
2
-2
2
-3
2
-4
2
-5
2
-6
2
-7
.....
2
-17
2
-18
2
-19
2
-20
2
-21
2
-22
2
-23