MAX78615-LMU View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX78615-LMU Datasheet PDF : 62 Pages
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MAX78615+LMU Data Sheet
Register Locations
Use Word addresses for I2C and SPI interfaces and Byte addresses for the SSI (UART) protocol.
Nonvolatile (NV) register defaults are indicated with a ‘Y’. All other registers are initialized as described in the
Functional Description.
Word
Addr
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F
20
21
22
23
24
25
26
27
28
Byte
Addr
0
3
6
9
C
F
12
15
18
1B
1E
21
24
27
2A
2D
30
33
36
39
3C
3F
42
45
48
4B
4E
51
54
57
5A
5D
60
63
66
69
6C
6F
72
75
78
Rev 0
Register
COMMAND
FWDATE
MASK0
MASK4
MASK6
MASK7
--
STICKY
SAMPLES
CALCYCS
PHASECOMP1
PHASECOMP3
S1_GAIN
S0_GAIN
S3_GAIN
S2_GAIN
S1_OFFS
S0_OFFS
S3_OFFS
S2_OFFS
T_GAIN
T_OFFS1
HPF_COEF_I
HPF_COEF_V
VSURG_INT
VSAG_INT
STATUS
STATUS_SET
STATUS_RESET
DIO_STATE
CYCLE
FRAME
FRAME
DIVISOR
HARM
DEVADDR
CONTROL
CONFIG
VTARGET
VSURG_VAL
VSAG_VAL
Type
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
S.21
S.21
S.21
S.21
S.21
S.21
S.23
S.23
S.23
S.23
S.10
S.10
S.23
S.23
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
S.23
S.23
S.23
NV Description
Y Command Register (see Command Register section)
Firmware release date in hex format (0x00YMDD)
Y Status bit mask for MP0 pin
Y Status bit mask for MP4 pin
Y Status bit mask for MP6 pin
Y Status bit mask for MP7 pin
Y Reserved
Y Status bits to hold until cleared by host
Y High-Rate Samples per Low Rate (default 400)
Y Number of Calibration Cycles to Average
Y Phase compensation (+/-4 samples) for S1 input
Y Phase compensation (+/- 4 samples) for S3 input
Y Input S1 Gain Calibration. Positive values only
Y Input S0 Gain Calibration. Positive values only
Y Input S3 Gain Calibration. Positive values only
Y Input S2 Gain Calibration. Positive values only
Y Input S0 Offset Calibration
Y Input S1 Offset Calibration
Y Input S3 Offset Calibration
Y Input S2 Offset Calibration
Y Temperature Slope Calibration
Y Temperature1 Offset Calibration
Y Current Input HPF Coefficient. Positive values only
Y Voltage Input HPF Coefficient. Positive values only
Y Voltage Surge Detect Interval
Y Voltage Sag Detect Interval
Alarm and Device Status Bits
Used to Set Status bits
Used to Reset Status bits
State of DIO pins
High-Rate Sample Counter
48 bit Low-Rate Sample Number – Low word
48 bit Low-Rate Sample Number – High word
Actual samples in previous low-rate period
Harmonic Selector, default: 1 (fundamental)
Y High order address bits for I2C and UART interfaces
Control (see text)
Y Input Source M (gain) selectors and more
Y Voltage Calibration Target. Positive values only
Y Voltage Surge Threshold. Positive values only
Y Voltage Sag Threshold. Positive values only
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