Data Sheet
Address
Default
ADE7758
[A6:A0]
0x45
Name
APCFNUM
R/W 1
R/W
Length
16
Type 2
U
Value
0
Description
Active Power CF Scaling Numerator Register. The content of thisregister is
used in the numerator of the APCF output scaling calculation. Bits [15:13]
indicate reverse polarity active power measurement for Phase A, Phase B,
and Phase C in order; that is, Bit 15 is Phase A, Bit 14 is Phase B, and so on.
0x46
APCFDEN
R/W
12
U
0x3F
Active Power CF Scaling Denominator Register. The content of this
register is used in the denominator of the APCF output scaling.
0x47
VARCFNUM
R/W
16
U
0
Reactive Power CF Scaling Numerator Register. The content of this register
is used in the numerator of the VARCF output scaling. Bits [15:13] indicate
reverse polarity reactive power measurement for Phase A, Phase B, and
Phase C in order; that is, Bit 15 is Phase A, Bit 14 is Phase B, and so on.
0x48
VARCFDEN
R/W
12
U
0x3F
Reactive Power CF Scaling Denominator Register. The content of this
register is used in the denominator of the VARCF output scaling.
0x49 to
Reserved
?
?
?
Reserved.
0x7D
0x7E
CHKSUM
R
8
U
?
Checksum Register. The content of this register represents the sum of all
the ones in the last register read from the SPI port.
0x7F
Version
R
8
U
?
Version of the Die.
1
2
This column specifies the read/write capability of the register. R = Read only register. R/W = Register that can be both read and written.
Type decoder: U = unsigned; S = signed.
Rev. E | Page 63 of 72
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