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ATM90E32AS-AU-R Datasheet(PDF) 32 Page - ATMEL Corporation

Part # ATM90E32AS-AU-R
Description  Enhanced Poly-Phase High-Performance Wide-Span Energy Metering IC
PDF  84 Pages
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Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

ATM90E32AS-AU-R Datasheet(HTML) 32 Page - ATMEL Corporation

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M90E32AS [Datasheet]
Atmel-46003B-SE-M90E32AS-Datasheet_02122015
32
5REGISTER
5.1
REGISTER LIST
Table-5 Register List
Register
Address
Register Name
Read/
Write
Type
Functional Description
Comment
Page
Status and Special Register
00H
MeterEn
R/W
Metering Enable
P41
01H
ChannelMapI
R/W
Current Channel Mapping Configuration
P42
02H
ChannelMapU
R/W
Voltage Channel Mapping Configuration
P42
05H
SagPeakDetCfg
R/W
Sag and Peak Detector Period Configuration
P44
06H
OVth
R/W
Over Voltage Threshold
P44
07H
ZXConfig
R/W
Zero-Crossing Configuration
Configuration of ZX0/1/2 pins’
source
P45
08H
SagTh
R/W
Voltage Sag Threshold
P45
09H
PhaseLossTh
R/W
Voltage Phase Losing Threshold
Similar to Voltage Sag Threshold
register
P45
0AH
InWarnTh
R/W
Neutral Current (Calculated) Warning Thresh-
old
P46
0BH
OIth
R/W
Over Current Threshold
P46
0CH
FreqLoTh
R/W
Low Threshold for Frequency Detection
P46
0DH
FreqHiTh
R/W
High Threshold for Frequency Detection
P46
0EH
PMPwrCtrl
R/W
Partial Measurement Mode Power Control
P47
0FH
IRQ0MergeCfg
R/W
IRQ0 Merge Configuration
Refer to 4.2.2 Reliability E
nhancement Feature
P47
Low Power Mode Register
10H
DetectCtrl
R/W
Current Detect Control
P48
11H
DetectTh1
R/W
Channel 1 Current Threshold in Detection
Mode
P49
12H
DetectTh2
R/W
Channel 2 Current Threshold in Detection
Mode
P49
13H
DetectTh3
R/W
Channel 3 Current Threshold in Detection
Mode
P49
14H
IDCoffsetA
R/W
Phase A Current DC offset
P50
15H
IDCoffsetB
R/W
Phase B Current DC offset
P50
16H
IDCoffsetC
R/W
Phase C Current DC offset
P50
17H
UDCoffsetA
R/W
Voltage DC offset for Channel A
P50
18H
UDCoffsetB
R/W
Voltage DC offset for Channel B
P50
19H
UDCoffsetC
R/W
Voltage DC offset for Channel C
P51
1AH
UGainTAB
R/W
Voltage Gain Temperature Compensation for
Phase A/B
P51
1BH
UGainTC
R/W
Voltage Gain Temperature Compensation for
Phase C
P51
1CH
PhiFreqComp
R/W
Phase Compensation for Frequency
P51
20H
LOGIrms0
R/W
Current (Log Irms0) Configuration for Seg-
ment Compensation
P51
21H
LOGIrms1
R/W
Current (Log Irms1) Configuration for Seg-
ment Compensation
P51



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