ade7169f16 Analog Devices, Inc., ade7169f16 Datasheet - Page 35

• Manufacturer Part Number: ade7169f16
• Description: Single-phase Energy Measurement Ic With 8052 Mcu, Rtc And Lcd Driver
• Manufacturer: Analog Devices, Inc.

Preliminary Technical Data
Table 26. Energy measurement SFRs
address
ENERGY MEASUREMENT REGISTERS
Table 27. Energy Measurement Register List
Address
MADDPT[6:0]
0x00
0x01
0x02
0x03
0xDA
0xDC
0xDD
0xDB
0xDE
(hex)
0xD1
0xD2
0xD3
0xD4
0xD5
0xD6
0xD9
0xE2
0xE3
0xE4
0xE5
0xE6
0xE7
0x91
0x92
0x93
0x94
SFR
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
R
R
R
R
R
R
R
R
R
Name
Reserved
WATTHR
RWATTHR
LWATTHR
MIRQENM
MIRQENH
MIRQSTM
MIRQENL
MIRQSTH
MADDPT
MIRQSTL
MDATM
MDATH
VRMSM
WAV1M
WAV2M
VRMSH
WAV1H
WAV2H
MDATL
VRMSL
IRMSM
WAV1L
WAV2L
IRMSH
IRMSL
Name
R/W
-
R
R
R
Length
-
24
24
24
/Unsigned
Signed
Rev. PrD | Page 35 of 140
S
S
S
Energy measurement interrupt enable Middle byte
-
Energy measurement interrupt status Middle byte
Energy Measurement Pointer Data Middle byte
Energy measurement interrupt enable MSByte
Energy measurement interrupt enable LSByte
Energy measurement interrupt status MSByte
Energy measurement interrupt status LSByte
Energy Measurement Pointer Data MSByte
Energy Measurement Pointer Data LSByte
Energy Measurement Pointer Address
Vrms measurement Middle byte
Default
Value
-
0
0
0
Irms measurement Middle byte
Selection 1 sample Middle byte
Selection 2 sample Middle byte
Vrms measurement MSByte
Vrms measurement LSByte
Irms measurement MSByte
Selection 1 sample MSByte
Selection 2 sample MSByte
Irms measurement LSByte
Selection 1 sample LSByte
Selection 2 sample LSByte
Description
Description
-
Read Watt-hour accumulator without reset
Read Watt-hour accumulator with reset
Read Watt-hour accumulator synchronous to line
cycle
ADE7169F16