Cirrus-logic CS5490 Manual de usuario descargar pdf (Pagina 33)

CS5490

DS982F3 33

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

Default = 0x00 EEEE

[23:21] Reserved.

EPG_ON Enable EPG block.

0 = Disable energy pulse generation block (Default)

1 = Enable energy pulse generation block

[19:17] Reserved.

DO_OD Allow the DO pin to be an open-drain output.

0 = Normal output (Default)

1 = Open-drain output

[15:4] Reserved.

DOMODE[3:0] Output control for DO pin.

0000 = Energy pulse generation (EPG) block output

0001 = Reserved

0010 = Reserved

0011 = Reserved

0100 = P sign

0101 = Reserved

0110 = P

SUM

sign

0111 = Q sign

1000 = Reserved

1001 = Q

SUM

sign

1010 = Reserved

1011 = V zero-crossing

1100 = I zero-crossing

1101 = Reserved

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

1111 = Interrupt

23 22 21 20 19 18 17 16

000EPG_ON000DO_OD

15 14 13 12 11 10 9 8

11101110

76543210

1 1 1 0 DOMODE[3] DOMODE[2] DOMODE[1] DOMODE[0]

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 56 57

Sin comentarios

Cirrus-logic CS5490 Manual de usuario Pagina 33