Datasheet

90E32AS ENHANCED POLY-PHASE HIGH-PERFORMANCE WIDE-SPAN ENERGY METERING IC
Register 64 April 2, 2013
EMMIntEn1
EMM Interrupt Enable 1
LastSPIData
Last Read/Write SPI Value
CRCErrStatus
CRC Error Status
Address: 76H
Type: Read/ Write
Default Value: 0000H
Bit Name Description
15 FreqHiIntEn
FreqHiIntST status change interrupt generation enable
14
SagPhaseAIntE
N
Phase A Sag status change interrupt generation enable
13
SagPhaseBIntE
N
Phase B Sag status change interrupt generation enable
12
SagPhaseCIntE
N
Phase C Sag status change interrupt generation enable
11 FreqLoIntEn
FreqLoIntST status change interrupt generation enable
10
PhaseLossAIntE
N
Phase A Phase Loss status change interrupt generation enable
9
PhaseLossBIntE
N
Phase B Phase Loss status change interrupt generation enable
8
PhaseLossCIntE
N
Phase C Phase Loss status change interrupt generation enable
7 QERegTPIntEN
ReActive (Q) Energy(E) Register (Reg) of all channel totoal sum (T) Positive (P) Status Change Interrupt Generation Enable
(IntEN)
6 QERegAPIntEN
5 QERegBPIntEN
4 QERegCPIntEN
3 PERegTPIntEN
Active (P) Energy (E) Register (Reg) of Channel A (A) Positive (P) Status Change Interrupt Generation Enable (ST)
2 PERegAPIntEN
1 PERegBPIntEN
0 PERegCPIntEN
Address: 78H
Type: Read
Default Value: 0000H
Bit Name Description
15:0
LastSPI-
Data[15:0]
This register is a special register which logs data of the previous SPI Read or Write access especially for Read/Clear registers.
This register is useful when the user wants to check the integrity of the last SPI access.
Address: 79H
Type: Read
Default Value: 0000H
Bit Name Description
15:2 -
Reserved.
1 INT_ERR
Internal register CRC error
0 CFG_CRC_ERR
Configuration registers CRC error