WM8310 datasheet(250/291 Pages) WOLFSON

250 / 291 page

WM8310

Pre-Production

PP, May 2012, Rev 3.1

250

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

R16515

(4083h)

LDO10

Control

15:14

LDO10_ERR_

ACT [1:0]

LDO10 Error Action (Undervoltage)

00 = Ignore

01 = Shut down regulator

10 = Shut down system (Device Reset)

11 = Reserved

Note that an Interrupt is always raised.

12:11

LDO10_HWC_

SRC [1:0]

LDO10 Hardware Control Source

00 = Disabled

01 = Hardware Control 1

10 = Hardware Control 2

11 = Hardware Control 1 or 2

LDO10_HWC_

VSEL

LDO10 Hardware Control Voltage select

0 = Set by LDO10_ON_VSEL

1 = Set by LDO10_SLP_VSEL

9:8

LDO10_HWC_

MODE [1:0]

LDO10 Hardware Control Operating Mode

00 = Low Power mode

01 = Turn converter off

10 = Low Power mode

11 = Set by LDO10_ON_MODE

LDO10_FLT

LDO10 Output float

0 = LDO10 output discharged when disabled

1 = LDO10 output floating when disabled

LDO10_SWI

LDO10 Switch Mode

0 = LDO mode

1 = Switch mode

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

R16516

(4084h)

LDO10 ON

Control

15:13

LDO10_ON_SL

OT [2:0]

000

LDO10 ON Slot select

000 = Do not enable

001 = Enable in Timeslot 1

010 = Enable in Timeslot 2

011 = Enable in Timeslot 3

100 = Enable in Timeslot 4

101 = Enable in Timeslot 5

110 = Controlled by Hardware Enable 1

111 = Controlled by Hardware Enable 2

LDO10_ON_M

ODE

LDO10 ON Operating Mode

0 = Normal mode

1 = Low Power mode

4:0

LDO10_ON_V

SEL [4:0]

0_0000

LDO10 ON Voltage select

1.0V to 1.6V in 50mV steps

1.7V to 3.5V in 100mV steps

00h = 1.00V

01h = 1.05V

02h = 1.10V

…

0Ch = 1.60V

0Dh = 1.70V

…

WM8310 Datasheet(PDF) 250 Page - Wolfson Microelectronics plc

WM8310 Datasheet(HTML) 250 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 Download

Link URL