Cs5464 – Cirrus Logic CS5464 User Manual
Page 27
CS5464
DS682F3
27
Page1 Registers
Address
RA[4:0]
Name
Description
0
00000
I1
OFF
Current DC Offset Channel 1
1
00001
I1
GAIN
Current Gain Channel 1
2
00010
V1
OFF
Voltage DC Offset Channel 1
3
00011
V1
GAIN
Voltage Gain Channel 1
4
00100
P1
OFF
Power Offset Channel 1
5
00101
I1
ACOFF
Current AC (RMS) Offset Channel 1
6
00110
V1
ACOFF
Voltage AC (RMS) Offset Channel 1
7
00111
I2
OFF
Current DC Offset Channel 2
8
01000
I2
GAIN
Current Gain Channel 2
9
01001
V2
OFF
Voltage DC Offset Channel 2
10
01010
V2
GAIN
Voltage Gain Channel 2
11
01011
P2
OFF
Power Offset Channel 2
12
01100
I2
ACOFF
Current AC (RMS) Offset Channel 2
13
01101
V2
ACOFF
Voltage AC (RMS) Offset Channel 2
14
01110
PulseWidth
Pulse Output Width
15
01111
PulseRate
Pulse Output Rate (frequency)
16
10000
Modes
Mode Control
17
10001
Epsilon
Ratio of Line to Sample Frequency
18
10010
Ichan
LEVEL
Irms or E Channel Select Trip Level
19
10011
N
Cycle Count (Number of OWR Samples in One Low-rate Interval)
20
10100
Q1
WB
Wideband Reactive Power from Power Triangle Channel 1
21
10101
Q2
WB
Wideband Reactive Power from Power Triangle Channel 2
22
10110
T
GAIN
Temperature Sensor Gain
23
10111
T
OFF
Temperature Sensor Offset
24
11000
E
MIN
(Irms
MIN
) Energy Channel Selector Minimum Operating Level
25
11001
T
SETTLE
Filter Settling Time for Conversion Startup
26
11010
Load
MIN
No Load Threshold
27
11011
VF
RMS
Voltage RMS Fixed Reference
28
11100
G
System Gain
29
11101
Time
System Time (in samples)
31 W
11111
Page
Register Page Select
Page2 Registers
Address
RA[4:0]
Name
Description
0
00000
V1Sag
DUR
V Sag Duration Channel 1
1
00001
V1Sag
LEVEL
V Sag Level Channel 1
4
00100
I1Fault
DUR
I Fault Duration Channel 1
5
00101
I1Fault
LEVEL
I Fault Level Channel 1
8
01000
V2Sag
DUR
V Sag Duration Channel 2
9
01001
V2Sag
LEVEL
V Sag Level Channel 2
12
01100
I2Fault
DUR
I Fault Duration Channel 2
13
01101
I2Fault
LEVEL
I Fault Level Channel 2
31 W
11111
Page
Register Page Select
Warning: Do not write to unpublished register locations.