WM8352 datasheet(321/336 Pages) WOLFSON

321 / 336 page

Production Data

WM8352

PD, February 2011, Rev 4.4

321

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

R231 (E7h)

comparotor

overrides

USB_FB_OVRDE

Readback of the raw signal value.

Allow direct control of this signal's input to

the debounce logic when the

ANALOG_OVRDE bit is set to 1.

WALL_FB_OVRDE

Readback of the raw signal value.

Allow direct control of this signal's input to

the debounce logic when the

ANALOG_OVRDE bit is set to 1.

BATT_FB_OVRDE

Readback of the raw signal value.

Allow direct control of this signal's input to

the debounce logic when the

ANALOG_OVRDE bit is set to 1.

CODEC_JCK_DET_L_OVRDE

Readback of the raw signal value.

Allow direct control of this signal's input to

the debounce logic when the

ANALOG_OVRDE bit is set to 1.

CODEC_JCK_DET_R_OVRDE

Readback of the raw signal value.

Allow direct control of this signal's input to

the debounce logic when the

ANALOG_OVRDE bit is set to 1.

CODEC_MICSCD_OVRDE

Readback of the raw signal value.

Allow direct control of this signal's input to

the debounce logic when the

ANALOG_OVRDE bit is set to 1.

CODEC_MICD_OVRDE

Readback of the raw signal value.

Allow direct control of this signal's input to

the debounce logic when the

ANALOG_OVRDE bit is set to 1.

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

R233 (E9h)

State

Machine

status

10:8

USB_SM[2:0]

000

Readback tell you what state the USB state machine

is in. This is useful for debugging your setup.

0001 = 100mA Slave

0101 = 500mA Slave

0100 = Suspend

0010 = Master Line

0110 = Master DCDC

6:4

CHG_SM[2:0]

000

Readback tell you what state the Charger state

machine is in. This is useful for debugging your setup.

0000 = OFF

0001 = TRICKLE

0010 = TRICKLE_CHOKE

0011 = TRICKLE_OVERTEMP

0100 = FAST

0110 = FAST_CHOKE

0101 = FAST_OVERTEMP

3:0

MAIN_SM[3:0]

0000

Readback tell you what state the MAIN state machine

is in. This is useful for debugging your setup.

0010 = OFF

1101 = PRE-ACTIVE

1100 = HIBERNATE

1111 = ACTIVE

WM8352 Datasheet(PDF) 321 Page - Wolfson Microelectronics plc

WM8352 Datasheet(HTML) 321 Page - Wolfson Microelectronics plc

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