Production Data
WM8352
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
R231 (E7h)
comparotor
overrides
15
14
13
11
10
9
USB_FB_OVRDE
0
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
BATT_FB_OVRDE
0
0
0
0
0
0
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.
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
CODEC_JCK_DET_R_OVRDE
CODEC_MICSCD_OVRDE
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.
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.
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.
8
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.
Register E7h comparotor overrides
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
R233 (E9h)
State
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.
Machine
status
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
Register E9h State Machine status
PD, February 2011, Rev 4.4
321
w
WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
