Manual
CS5490
28 DS982F3
6.3 Software Registers Summary (Page 16)
Address
2
RA[5:0] Name Description
1
DSP
3
HOST
3
Default
0* 00 0000 Config2 Configuration 2 Y Y 0x 10 0200
1 00 0001 RegChk Register Checksum N Y 0x 00 0000
2 00 0010 I I Instantaneous Current N Y 0x 00 0000
3 00 0011 V V Instantaneous Voltage N Y 0x 00 0000
4 00 0100 P Instantaneous Power N Y 0x 00 0000
5 00 0101 P
AVG
Active Power N Y 0x 00 0000
6 00 0110 I
RMS
I RMS Current N Y 0x 00 0000
7 00 0111 V
RMS
V RMS Voltage N Y 0x 00 0000
8 00 1000 - Reserved -
9 00 1001 - Reserved -
10 00 1010 - Reserved -
11 00 1011 - Reserved -
12 00 1100 - Reserved -
13 00 1101 - Reserved -
14 00 1110 Q
AVG
Reactive Power N Y 0x 00 0000
15 00 1111 Q Instantaneous Reactive Power N Y 0x 00 0000
16 01 0000 - Reserved -
17 01 0001 - Reserved -
18 01 0010 - Reserved -
19 01 0011 - Reserved -
20 01 0100 S Apparent Power N Y 0x 00 0000
21 01 0101 PF Power Factor N Y 0x 00 0000
22 01 0110 - Reserved -
23 01 0111 - Reserved -
24 01 1000 - Reserved -
25 01 1001 - Reserved -
26 01 1010 - Reserved -
27 01 1011 T Temperature N Y 0x 00 0000
28 01 1100 - Reserved -
29 01 1101 P
SUM
Total Active Power N Y 0x 00 0000
30 01 1110 S
SUM
Total Apparent Power N Y 0x 00 0000
31 01 1111 Q
SUM
Total Reactive Power N Y 0x 00 0000
32* 10 0000 I
DCOFF
I DC Offset Y Y 0x 00 0000
33* 10 0001 I
GAIN
I Gain Y Y 0x 40 0000
34* 10 0010 V
DCOFF
V DC Offset Y Y 0x 00 0000
35* 10 0011 V
GAIN
V Gain Y Y 0x 40 0000
36* 10 0100 P
OFF
Instantaneous Power Offset 0x 00 0000
37* 10 0101 I
ACOFF
I AC Offset Y Y 0x 00 0000
38* 10 0110 - Reserved -
39* 10 0111 - Reserved -
40* 10 1000 - Reserved -
41* 10 1001 - Reserved -
42* 10 1010 - Reserved -
43* 10 1011 - Reserved -
44* 10 1100 - Reserved -
45* 10 1101 - Reserved -
46 10 1110 - Reserved -
47 10 1111 - Reserved -
48 11 0000 - Reserved -
49 11 0001 Epsilon Ratio of Line to Sample Frequency N Y 0x 01 999A
50* 11 0010 - Reserved -
51** 11 0011 SampleCount Sample Count N Y 0x 00 0FA0
52 11 0100 - Reserved -