WM8311 datasheet(187/302 Pages) WOLFSON

187 / 302 page

Pre-Production

WM8311

PP, May 2012, Rev 3.1

187

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

1:0

OTP_PAGE

[1:0]

Selects the single memory page for ICE / OTP

commands (when OTP_BULK=0).

If OTP is selected (OTP_MEM = 1):

00 = Page 0

01 = Page 1

10 = Page 2

11 = Page 3

If ICE is selected (OTP_MEM = 0):

00 = Page 2

01 = Page 3

10 = Page 4

11 = Reserved

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

R16396

(400Ch)

GPIO Level

GP16_LVL

GPIO16 level.

When GP16_FN = 0h and GP16_DIR = 0, write to this

bit to set a GPIO output.

Read from this bit to read GPIO input level.

When GP16_POL is 0, the register contains the

opposite logic level to the external pin.

GP15_LVL

GPIO15 level.

When GP15_FN = 0h and GP15_DIR = 0, write to this

bit to set a GPIO output.

Read from this bit to read GPIO input level.

When GP15_POL is 0, the register contains the

opposite logic level to the external pin.

GP14_LVL

GPIO14 level.

When GP14_FN = 0h and GP14_DIR = 0, write to this

bit to set a GPIO output.

Read from this bit to read GPIO input level.

When GP14_POL is 0, the register contains the

opposite logic level to the external pin.

GP13_LVL

GPIO13 level.

When GP13_FN = 0h and GP13_DIR = 0, write to this

bit to set a GPIO output.

Read from this bit to read GPIO input level.

When GP13_POL is 0, the register contains the

opposite logic level to the external pin.

GP12_LVL

GPIO12 level.

When GP12_FN = 0h and GP12_DIR = 0, write to this

bit to set a GPIO output.

Read from this bit to read GPIO input level.

When GP12_POL is 0, the register contains the

opposite logic level to the external pin.

GP11_LVL

GPIO11 level.

When GP11_FN = 0h and GP11_DIR = 0, write to this

bit to set a GPIO output.

Read from this bit to read GPIO input level.

When GP11_POL is 0, the register contains the

opposite logic level to the external pin.

WM8311 Datasheet(PDF) 187 Page - Wolfson Microelectronics plc

WM8311 Datasheet(HTML) 187 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