maxq3183-ran Maxim Integrated Products, Inc., maxq3183-ran Datasheet - Page 91

• Manufacturer Part Number: maxq3183-ran
• Description: Low-power, Multifunction, Polyphase Afe With Harmonics And Tamper Detect
• Manufacturer: Maxim Integrated Products, Inc.

On every DSP cycle, the contents of the X.ACTF register are tested, and, if negative, absolute values are added to
this register. When this register overflows, the ANFOV bit in the X.EFOVER register is set.
On every DSP cycle, the contents of the X.REAF register are tested, and, if positive, are added to this register. When
this register overflows, the RPFOV bit in the X.EFOVER register is set.
Bit:
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Bit:
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Low-Power, Multifunction, Polyphase AFE
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31
23
15
31
23
15
7
7
Energy, Fundamental, Reactive Positive, Phase X = A/B/C (X.ERFPOS)
with Harmonics and Tamper Detect
Energy, Fundamental, Real Negative, Phase X = A/B/C (X.EAFNEG)
30
22
14
30
22
14
6
6
29
21
13
29
21
13
5
5
Reactive Energy Byte 3
Reactive Energy Byte 2
Reactive Energy Byte 1
Reactive Energy Byte 0
Real Energy Byte 3
Real Energy Byte 2
Real Energy Byte 1
Real Energy Byte 0
28
20
12
28
20
12
4
4
27
19
11
27
19
11
3
3
(A: 0x200, B: 0x2EC, C: 0x3D8)
(A: 0x204, B: 0x2F0, C: 0x3DC)
26
18
10
26
18
10
2
2
25
17
25
17
9
1
9
1
24
16
24
16
8
0
8
0
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