WM8912 datasheet(112/129 Pages) CIRRUS

112 / 129 page

WM8912

Production Data

PD, Rev 4.1, February 2013

112

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

R90 (5Ah)

Analogue

HP 0

HPL_RMV_SH

ORT

Removes HPOUTL short

0 = HPOUTL short enabled

1 = HPOUTL short removed

For normal operation, this bit should be set as the final

step of the HPL Enable sequence.

HPL_ENA_OU

Enables HPOUTL output stage

0 = Disabled

1 = Enabled

For normal operation, this bit should be set to 1 after

the DC offset cancellation has been scheduled.

HPL_ENA_DLY

Enables HPOUTL intermediate stage

0 = Disabled

1 = Enabled

For normal operation, this bit should be set to 1 after

the output signal path has been configured, and before

DC offset cancellation is scheduled. This bit should be

set with at least 20us delay after HPL_ENA.

HPL_ENA

Enables HPOUTL input stage

0 = Disabled

1 = Enabled

For normal operation, this bit should be set as the first

step of the HPL Enable sequence.

HPR_RMV_SH

ORT

Removes HPOUTR short

0 = HPOUTR short enabled

1 = HPOUTR short removed

For normal operation, this bit should be set as the final

step of the HPR Enable sequence.

HPR_ENA_OU

Enables HPOUTR output stage

0 = Disabled

1 = Enabled

For normal operation, this bit should be set to 1 after

the DC offset cancellation has been scheduled.

HPR_ENA_DL

Enables HPOUTR intermediate stage

0 = Disabled

1 = Enabled

For normal operation, this bit should be set to 1 after

the output signal path has been configured, and before

DC offset cancellation is scheduled. This bit should be

set with at least 20us delay after HPR_ENA.

HPR_ENA

Enables HPOUTR input stage

0 = Disabled

1 = Enabled

For normal operation, this bit should be set as the first

step of the HPR Enable sequence.

WM8912 датащи(PDF) 112 Page - Cirrus Logic

WM8912 датащи(HTML) 112 Page - Cirrus Logic

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

датащи скачать

ссылки URL