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ADE7816 Data Sheet
Rev. A | Page 42 of 48
Bits Bit Name
Default
Value Description
[5:3] PGA2[2:0] 0x000 Voltage channel gain selection.
000: gain = 1
001: gain = 2.
010: gain = 4.
011: gain = 8.
100: gain = 16.
101, 110, 111: reserved.
[2:0] PGA1[2:0] 0x000 Gain selection for the A, B, and C current channels.
000: gain = 1.
001: gain = 2.
010: gain = 4.
011: gain = 8.
100: gain = 16.
101, 110, 111: reserved.
Table 23. CHSIGN Register (Address 0xE617)
Bits Bit Name
Default
Value Description
[15:7] Reserved 0x0000000 These bits should be ignored.
6 VAR3SIGN 0x0 0: the reactive power on the C or F channel is positive.
1:
the reactive power on the C or F channel is negative.
5 VAR2SIGN 0x0 0: the reactive power on the B or E channel is positive.
1:
the reactive power on the B or E channel is negative.
4 VAR1SIGN 0x0 0: the reactive power on the A or D channel is positive.
1:
the reactive power on the A or D channel is negative.
3 Reserved 0x0 This bit should be ignored.
2 W3SIGN 0x0 0: the active power on the C or F channel is positive.
1:
the active power on the C or F channel is negative.
1 W2SIGN 0x0 0: the active power on the B or E channel is positive.
1:
the active power on the B or E channel is negative.
0 W1SIGN 0x0 0: the active power on the A or D channel is positive.
1:
the active power on the A or D channel is negative.
Table 24. CONFIG Register (Address 0xE618)
Bits Bit Name
Default
Value Description
[15:8] Reserved 0x0 These bits should be ignored.
7
SWRST
0x0
Initiates a software reset.
6 HSDCEN 0x0 Enables the HSDC serial port.
[5:1] Reserved 0x0 These bits should be ignored.
0 INTEN 0x0 Enables the digital integrator.
Table 25. MMODE Register (Address 0xE700)
Bits Bit Name
Default
Value
Description
[7:5] Reserved 0x000 These bits should be ignored.
4
PEAKSEL2
0x1
The C or F current channel is selected for peak detection.
3 PEAKSEL1 0x1 The B or E current channel is selected for peak detection.
2 PEAKSEL0 0x1 The A or D current channel is selected for peak detection.
[1:0] Reserved 0x00 These bits should be ignored.