ADE3050 datasheet(46/88 Pages) STMICROELECTRONICS

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Data Measurement Block

ADE3XXX

46/88

DMEAS_WIN_DMM_MINY_H

0x0911

[7:4]

Reserved

R/W

[3:0]

minimum Y DMM window [11:8]

relative to vsync

DMEAS_WIN_DMM_MAXY_L

0x0912

R/W

[7:0]

0xFFF

maximum Y DMM window [7:0]

DMEAS_WIN_DMM_MAXY_H

0x0913

[7:4]

Reserved

R/W

[3:0]

maximum Y DMM window [11:8]

relative to vsync

DMEAS_PHM_EDGESEL

0x0914

[7:2]

0xFFF

Reserved

R/W

[1]

0x0

vsync edge select for PHM measurements

0: rising edge

1: falling edge

R/W

[0]

0x0

hsync edge select for PHM measurements

0: rising edge

1: falling edge

DMEAS_DMM_EDGESEL

0x0915

[7:2]

Reserved

R/W

[1]

0x0

vsync edge select for DMM measurements

0: rising edge

1: falling edge

R/W

[0]

0x0

hsync edge select for DMM measurements

0: rising edge

1: falling edge

DMEAS_PHM_MODE_CTRL

0x0916

[7:5]

Reserved

R/W

[4]

0x0

clear PHM result registers

R/W

[3]

0x0

0: Do not freeze the results in Free-running

mode. New result will be available on the next

and subsequent toggle of the polling bit.

1: Freeze the current results in Free-running

mode. The polling bit will still toggle and the

block continues to free run; however, results

will not update.

No meaning in one-shot mode.

R/W

[2]

0x0

PHM measurement polling bit. Toggles at the

end of each measurement in free-run mode.

Undefined in one-shot mode.

R/W

[1]

0x0

PHM algorithm measurement start.

In free-run mode it enables measurements. In

one-shot mode it triggers the start of a

measurement and is reset to zero when the

measurement is complete.

R/W

[0]

0x0

0: PHM free-run mode.

1: PHM one-shot mode.

Table 16: Data Measurement Registers (Sheet 3 of 5)

Addr

Mode

Bits

Default

Description

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