WM0011 datasheet(85/233 Pages) CIRRUS

85 / 233 page

WM0011

Production Data

PD, Rev 4.1, August 2013

CCM_IOCTRL8

I/O CONTROL 8 REGISTER

Address = 0xF000_007C

Default value = 0x0F07_0700

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9

BITS

FIELD

NAME

S/W

ACCESS

RESET

VALUE

FIELD

DESCRIPTION

31:29

Reserved

0x0

GPIO4_OP_CFG

0x0

GPIO4 output configuration

0 = CMOS

1 = Open Drain

GPIO4_PULL_DIR

0x1

GPIO4 pull-up/pull-down select

0 = Pull-down

1 = Pull-up

GPIO4_DS

0x1

GPIO4 output drive strength

0 = Reduced strength

1 = Full strength

GPIO4_PULL_ENA

0x1

GPIO4 pull-up/pull-down enable

0 = Disabled

1 = Enabled

GPIO4_IE

0x1

GPIO4 input enable

0 = Disabled

1 = Enabled

23:14

Reserved

0x01C

GPIO9_OE

0x0

GPIO9 output enable

0 = Disabled (tri-state)

1 = Enabled

GPIO9_OP_CFG

0x0

GPIO9 output configuration

0 = CMOS

1 = Open Drain

GPIO9_PULL_DIR

0x0

GPIO9 pull-up/pull-down select

0 = Pull-down

1 = Pull-up

GPIO9_DS

0x1

GPIO9 output drive strength

0 = Reduced strength

1 = Full strength

GPIO9_PULL_ENA

0x1

GPIO9 pull-up/pull-down enable

0 = Disabled

1 = Enabled

GPIO9_IE

0x1

GPIO9 input enable

0 = Disabled

1 = Enabled

7:0

Reserved

0x00

Table 40 CCM_IOCTRL8 Register

WM0011 Datasheet(PDF) 85 Page - Cirrus Logic

WM0011 Datasheet(HTML) 85 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

Datasheet Download

Link URL