ADE9078 datasheet(95/108 Pages) AD

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ADE9078

Data Sheet

Rev. 0 | Page 94 of 107

Addr. Name

Bits

Bit Name

Settings Description

Reset

Access

PF_RDY

Set this bit to enable an interrupt when the power

factor measurements have been updated, every

1.024 sec.

0x0

R/W

[20:19] RESERVED

Reserved.

0x0

PWRRDY

Set this bit to enable an interrupt when the power

values in the xWATT_ACC, xVA_ACC, xVAR_ACC,

xFVAR_ACC registers have been updated, after

PWR_TIME 4 kSPS samples.

0x0

R/W

PAGE_FULL

Set this bit to enable an interrupt when a page

enabled in the WFB_PG_IRQEN register has been

filled.

0x0

R/W

WFB_TRIG_IRQ

Set this bit to enable an interrupt when This bit is

set when the waveform buffer has stopped filling

after an event configured in WFB_TRIG_CFG

occurs.

0x0

R/W

DREADY

Set this bit to enable an interrupt when new

waveform samples are ready. The update rate

depends on the data selected in the WF_SRC bits

in the WFB_CFG register.

0x0

R/W

CF4

Set this bit to enable an interrupt when the CF4

pulse is issued, when the CF4 pin goes from a high

to low state.

0x0

R/W

CF3

Set this bit to enable an interrupt when the CF3

pulse is issued, when the CF3 pin goes from a high

to low state.

0x0

R/W

CF2

Set this bit to enable an interrupt when the CF2

pulse is issued, when the CF2 pin goes from a high

to low state.

0x0

R/W

CF1

Set this bit to enable an interrupt when the CF1

pulse is issued, when the CF1 pin goes from a high

to low state.

0x0

R/W

REVPSUM4

Set this bit to enable an interrupt when the CF4

polarity changed sign.

0x0

R/W

REVPSUM3

Set this bit to enable an interrupt when the CF3

polarity changed sign.

0x0

R/W

REVPSUM2

Set this bit to enable an interrupt when the CF2

polarity changed sign.

0x0

R/W

REVPSUM1

Set this bit to enable an interrupt when the CF1

polarity changed sign.

0x0

R/W

REVRPC

Set this bit to enable an interrupt when the Phase

C total or fundamental reactive power has

changed sign.

0x0

R/W

REVRPB

Set this bit to enable an interrupt when the Phase

C total or fundamental reactive power has

changed sign.

0x0

R/W

REVRPA

Set this bit to enable an interrupt when the Phase A

total or fundamental reactive power has changed

sign.

0x0

R/W

REVAPC

Set this bit to enable an interrupt when the Phase C

total active power has changed sign.

0x0

R/W

REVAPB

Set this bit to enable an interrupt when the Phase B

total active power has changed sign.

0x0

R/W

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ADE9078 数据表(PDF) 95 Page - Analog Devices

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