ADE7880ACPZ-RL(RevA) View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
ADE7880ACPZ-RL
(Rev.:RevA)
(Rev.:RevA)
Analog Devices
ADE7880ACPZ-RL Datasheet PDF : 104 Pages
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ADE7880
Data Sheet
Register
Address Name
0x43B0 HZWATTOS
0x43B1 HXVAROS
0x43B2 HYVAROS
0x43B3 HZVAROS
0x43B4 HXIRMSOS
0x43B5 HYIRMSOS
0x43B6 HZIRMSOS
0x43B7 HXVRMSOS
0x43B8 HYVRMSOS
0x43B9 HZVRMSOS
0x43BA
to
0x43BF
0x43C0
0x43C1
0x43C2
0x43C3
0x43C4
0x43C5
0x43C6
0x43C7
0x43C8
to
0x43FF
Reserved
AIRMS
AVRMS
BIRMS
BVRMS
CIRMS
CVRMS
NIRMS
ISUM
Reserved
R/W 1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
R
R
R
R
R
R
R
R
N/A
Bit
Length
24
Bit Length During
Communication2
32 ZPSE
24
32 ZPSE
24
32 ZPSE
24
32 ZPSE
24
32 ZPSE
24
32 ZPSE
24
32 ZPSE
24
32 ZPSE
24
32 ZPSE
24
32 ZPSE
N/A
N/A
24
32 ZP
24
32 ZP
24
32 ZP
24
32 ZP
24
32 ZP
24
32 ZP
24
32 ZP
24
32 ZP
N/A
N/A
Type 3
S
S
S
S
S
S
S
S
S
S
N/A
S
S
S
S
S
S
S
S
N/A
Default Value
0x000000
0x000000
0x000000
0x000000
0x000000
0x000000
0x000000
0x000000
0x000000
0x000000
0x000000
Description
Active power offset adjust on harmonic Z
(see Harmonics Calculations section for details).
Aactive power offset adjust on harmonic X
(see Harmonics Calculations section for details).
Active power offset adjust on harmonic Y
(see Harmonics Calculations section for details).
Aactive power offset adjust on harmonic Z
(see Harmonics Calculations section for details).
Current rms offset on harmonic X
(see Harmonics Calculations section for details).
Current rms offset on harmonic Y
(see Harmonics Calculations section for details).
Current rms offset on harmonic Z
(see Harmonics Calculations section for details).
Voltage rms offset on harmonic X
(see Harmonics Calculations section for details).
Voltage rms offset on harmonic Y
(see Harmonics Calculations section for details).
Voltage rms offset on harmonic Z
(see Harmonics Calculations section for details).
These memory locations should not be written for
proper operation.
N/A
Phase A current rms value.
N/A
Phase A voltage rms value.
N/A
Phase B current rms value.
N/A
Phase B voltage rms value.
N/A
Phase C current rms value.
N/A
Phase C voltage rms value.
N/A
Neutral current rms value.
N/A
Sum of IAWV, IBWV and ICWV registers.
N/A
These memory locations should not be written for
proper operation.
1 R is read, and W is write.
2 32 ZPSE = 24-bit signed register that is transmitted as a 32-bit word with four MSBs padded with 0s and sign extended to 28 bits. Whereas 32 ZP = 28- bit or 24-bit
signed or unsigned register that is transmitted as a 32-bit word with four or eight MSBs, respectively, padded with 0s.
3 U is unsigned register, and S is signed register in twos complement format.
Table 31. Internal DSP Memory RAM Registers
Bit Length
Register
Bit
During
Address Name R/W1 Length Communication
0xE203 Reserved R/W 16
16
0xE228 Run
R/W 16
16
Type2
U
Default
Value
0x0000
U
0x0000
Description
This memory location should not be written for
proper operation.
Run register starts and stops the DSP. See the
Digital Signal Processor section for more details.
1 R is read, and W is write.
2 U is unsigned register, and S is signed register in twos complement format.
Rev. A | Page 84 of 104
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