MAXQ3183 Maxim, MAXQ3183 Datasheet - Page 26

• Manufacturer Part Number: MAXQ3183
• Description: The MAXQ3183 is a dedicated electricity measurement front-end that collects and calculates polyphase voltage, current, power, energy, and many other metering and power-quality parameters of a polyphase load
• Manufacturer: Maxim

Low-Power, Multifunction, Polyphase AFE
with Harmonics and Tamper Detect
Table 3. RAM Register Map
* Read-only.
26
0x1C
0x1D
0x2B
0x2C
0x2D
0x3A
0x3B
0x3C
0x3D
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x11
0x12
0x13
0x14
0x21
0x22
0x23
0x30
0x31
0x32
0x1E
0x1F
0x20
0x2E
0x2F
0x39
0x3E
______________________________________________________________________________________
STATUS
FLAGS
x0h
R_ADCACQ
B.
C.OFFS_HI
AUX_CFG
TEMP_CC
B.E_GAIN
PLS1_WD
A.I_GAIN
AVG_C
A.PA1
MODE0
MASK
x1h
OP
B.
A.EAFNEG
C.ERFNEG
B.ERFPOS
A.ERPOS
B.ERNEG
C.EAPOS
C.VRMS
A.REAF
B.APPF
A.ACT
B.REA
C.APP
C.ES
NS
MODE1
EOVER
SPICF
x2h
OP
R_
C.GAIN_LO
B.EF_GAIN
B.
A.V_GAIN
SYS_KHZ
LINEFR
HPF_C
A.PA2
B.PF
MODE2
EFOVER
x3h
OP
B.
THR1
FLAGS
x4h
C.OFFS_LO
A.
B.OFFS_HI
IRQ_FLAG
A.E_GAIN
VOLT_CC
ISUMLVL
B0FUND
PHASE A CALIBRATION AND STATUS REGISTERS
PHASE B CALIBRATION AND STATUS REGISTERS
PHASE C CALIBRATION AND STATUS REGISTERS
OCLVL
MASK
PHASE A MEASUREMENT REGISTERS*
PHASE B MEASUREMENT REGISTERS*
PHASE C MEASUREMENT REGISTERS*
x5h
A.
B.ERFNEG
A.ERFPOS
C.EAFPOS
A.ERNEG
C.EANEG
B.EAPOS
B.VRMS
C.ACTF
A.APPF
C.IRMS
A.REA
B.APP
C.ESF
B.ES
EOVER
x6h
COM_TIMO
B.GAIN_LO
IRQ_MASK
A.EF_GAIN
A.
PLS2_WD
CHKSUM
AMP_CC
OVLVL
C.PA0
A.PF
EFOVER
x7h
A.
A1FUND
SCAN
x8h
_IA
B.OFFS_LO
ACC_TIMO
A.OFFS_HI
C.I_GAIN
PWR_CC
UVLVL
C.PA1
SCAN
x9h
_VA
A.ERFNEG
C.EAFNEG
B.EAFPOS
B.EANEG
A.EAPOS
C.ERPOS
A.VRMS
B.ACTF
C.REAF
B.IRMS
A.APP
C.ACT
B.ESF
THR2
A.ES
SCAN
xAh
_IC
A.GAIN_LO
C.V_GAIN
B0HARM
NOLOAD
ENR_CC
ZC_LPF
B.PA0
C.PA2
SCAN
xBh
_VC
R_ACFG
FLAGS
SCAN
xCh
_IB
A.OFFS_LO
C.
C.E_GAIN
B.I_GAIN
REJ_NS
CYCNT
I1THR
B.PA1
MASK
SCAN
xDh
_VB
C.
B.EAFNEG
A.EAFPOS
C.ERFPOS
A.EANEG
C.ERNEG
A1HARM
B.ERPOS
A.ACTF
B.REAF
N.IRMS
A.IRMS
C.APPF
B.ACT
C.REA
A.ESF
PLSCFG
EOVER
SCAN
xEh
R_ADCRATE
_IN
C.EF_GAIN
C.
1
B.V_GAIN
N.I_GAIN
AVG_NS
I2THR
A.PA0
B.PA2
C.PF
PLSCFG
EFOVER
SCAN
xFh
_TE
C.
2