CS5490-ISZR View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS5490-ISZR

Two Channel Energy Measurement IC

Cirrus Logic

CS5490-ISZR Datasheet PDF : 56 Pages

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CS5490

6.3 Software Registers Summary (Page 16)

Address2

0*

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32*

33*

34*

35*

36*

37*

38*

39*

40*

41*

42*

43*

44*

45*

46

47

48

49

50*

51*

52

RA[5:0]

00 0000

00 0001

00 0010

00 0011

00 0100

00 0101

00 0110

00 0111

00 1000

00 1001

00 1010

00 1011

00 1100

00 1101

00 1110

00 1111

01 0000

01 0001

01 0010

01 0011

01 0100

01 0101

01 0110

01 0111

01 1000

01 1001

01 1010

01 1011

01 1100

01 1101

01 1110

01 1111

10 0000

10 0001

10 0010

10 0011

10 0100

10 0101

10 0110

10 0111

10 1000

10 1001

10 1010

10 1011

10 1100

10 1101

10 1110

10 1111

11 0000

11 0001

11 0010

11 0011

11 0100

Name

Description1

Config2

Configuration 2

RegChk

Register Checksum

I

I Instantaneous Current

V

V Instantaneous Voltage

P

Instantaneous Power

PAVG

IRMS

VRMS

-

Active Power

I RMS Current

V RMS Voltage

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

QAVG

Q

Reactive Power

Instantaneous Reactive Power

-

Reserved

-

Reserved

-

Reserved

-

Reserved

S

Apparent Power

PF

Power Factor

-

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

T

Temperature

-

Reserved

PSUM

SSUM

QSUM

IDCOFF

IGAIN

VDCOFF

VGAIN

POFF

IACOFF

-

Total Active Power

Total Apparent Power

Total Reactive Power

I DC Offset

I Gain

V DC Offset

V Gain

Instantaneous Power Offset

I AC Offset

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

Epsilon

Ratio of Line to Sample Frequency

-

Reserved

SampleCount Sample Count

-

Reserved

DSP3

Y

N

N

N

N

N

N

N

N

N

N

N

N

N

N

N

Y

Y

Y

Y

Y

N

N

HOST 3 Default

Y

0x 10 0200

Y

0x 00 0000

Y

0x 00 0000

Y

0x 00 0000

Y

0x 00 0000

Y

0x 00 0000

Y

0x 00 0000

Y

0x 00 0000

-

-

-

-

-

-

Y

0x 00 0000

Y

0x 00 0000

-

-

-

-

Y

0x 00 0000

Y

0x 00 0000

-

-

-

-

-

Y

0x 00 0000

-

Y

0x 00 0000

Y

0x 00 0000

Y

0x 00 0000

Y

0x 00 0000

Y

0x 40 0000

Y

0x 00 0000

Y

0x 40 0000

0x 00 0000

Y

0x 00 0000

-

-

-

-

-

-

-

-

-

-

-

Y

0x 01 999A

-

Y

0x 00 0FA0

-

28

DS982F2

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