WM8904ECSSLASHR datasheet(121/188 Pages) WOLFSON

121 / 188 page

Pre-Production

WM8904

PP, Rev 3.3, September 2012

121

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

GPIO2_EINT_POL

GPIO2 interrupt polarity

0 = active high

1 = active low

GPIO1_EINT_POL

GPIO1 interrupt polarity

0 = active high

1 = active low

GPI8_EINT_POL

GPI8 interrupt polarity

0 = active high

1 = active low

GPI7_EINT_POL

GPI7 interrupt polarity

0 = active high

1 = active low

FLL_LOCK_EINT_POL

FLL Lock interrupt polarity

0 = active high (interrupt is

triggered when FLL Lock is

reached)

1 = active low (interrupt is

triggered when FLL is not

locked)

MIC_SHRT_EINT_POL

MICBIAS short circuit interrupt

polarity

0 = active high

1 = active low

MIC_DET_EINT_POL

MICBIAS current detect

interrupt polarity

0 = active high

1 = active low

Table 81 Interrupt Polarity Registers

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

R130 (82h)

Interrupt

Debounce

GPIO_BCLK_EINT_DB

GPIO4 interrupt debounce

0 = disabled

1 = enabled

WSEQ_EINT_DB

Write Sequencer interrupt

debounce enable

0 = disabled

1 = enabled

GPIO3_EINT_DB

GPIO3 input debounce

0 = disabled

1 = enabled

GPIO2_EINT_DB

GPIO2 input debounce

0 = disabled

1 = enabled

GPIO1_EINT_DB

GPIO1 input debounce

0 = disabled

1 = enabled

GPI8_EINT_DB

GPI8 input debounce

0 = disabled

1 = enabled

WM8904ECS/R Datasheet(PDF) 121 Page - Wolfson Microelectronics plc

WM8904ECS/R Datasheet(HTML) 121 Page - Wolfson Microelectronics plc

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

Datasheet Descarga

Enlace URL