CS5480 datasheet(38/70 Pages) CIRRUS

38 / 70 page

CS5480

DS980F3

6.6.2 Configuration 1 (Config1) – Page 0, Address 1

Default = 0x00 EEEE

[23]

Reserved.

EPG3_ON

Enable EPG3 block.

0 = Disable energy pulse generation block 3 (Default)

1 = Enable energy pulse generation block 3

EPG2_ON

Enable EPG2 block.

0 = Disable energy pulse generation block 2 (Default)

1 = Enable energy pulse generation block 2

EPG1_ON

Enable EPG1 block.

0 = Disable energy pulse generation block 1 (Default)

1 = Enable energy pulse generation block 1

[19]

Reserved.

DO3_OD

Allow the DO3 pin to be an open-drain output.

0 = Normal output (Default)

1 = Open-drain output

DO2_OD

Allow the DO2 pin to be an open-drain output.

0 = Normal output (Default)

1 = Open-drain output

DO1_OD

Allow the DO1 pin to be an open-drain output.

0 = Normal output (Default)

1 = Open-drain output

[15:12]

Reserved.

DO3MODE[3:0]

Output control for DO3 pin.

0000 = Energy pulse generation block 1 (EPG1) output

0001 = Energy pulse generation block 2 (EPG2) output

0010 = Energy pulse generation block 3 (EPG3) output

0011 = Reserved

0100 = P1 sign

0101 = P2 sign

0110 = PSUM sign

0111 = Q1 sign

1000 = Q2 sign

1001 = QSUM sign

1010 = Reserved

1011 = V1/V2 zero-crossing

1100 = I1/I2 zero-crossing

1101 = Reserved

1110 = Hi-Z, pin not driven (Default)

1111 = Interrupt

EPG3_ON

EPG2_ON

EPG1_ON

DO3_OD

DO2_OD

DO1_OD

DO3MODE[3] DO3MODE[2] DO3MODE[1] DO3MODE[0]

654

DO2MODE[3] DO2MODE[2] DO2MODE[1] DO2MODE[0] DO1MODE[3] DO1MODE[2] DO1MODE[1] DO1MODE[0]

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