WM8352
Production Data
REFER TO
REGISTER
ADDRESS
BIT
3
LABEL
DEFAULT
DESCRIPTION
1 = mask converter fault
Reset by state machine.
DC4_FAULT
DC3_FAULT
DC2_FAULT
DC1_FAULT
0
0
0
0
DCDC4 fault mask for the /VCC_FAULT
0 = don't mask converter fault
1 = mask converter fault
Reset by state machine.
2
DCDC3 fault mask for the /VCC_FAULT
0 = don't mask converter fault
1 = mask converter fault
Reset by state machine.
1
DCDC2 fault mask for the /VCC_FAULT
0 = don't mask converter fault
1 = mask converter fault
Reset by state machine.
0
DCDC1 fault mask for the /VCC_FAULT
0 = don't mask converter fault
1 = mask converter fault
Reset by state machine.
Register D7h VCC_FAULT Masks
REGISTER
ADDRESS
BIT
LABEL
MBG_LOAD_FUSES
DEFAULT
DESCRIPTION
REFER TO
R216 (D8h)
Main
Bandgap
Control
15
0
Enables the current to the bandgap trim fuses.
This must be set to 1 when writing the fuses. To
read the trim value held in the fuse, this bit must
be set and then reset.
Register D8h Main Bandgap Control
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
R217 (D9h)
OSC Control
15
OSC_LOAD_FUSES
0
Enables the current to the bandgap trim fuses.
This must be set to 1 when writing the fuses. To
read the trim value, this bit must be set and then
reset.
Protected by security key.
Register D9h OSC Control
PD, February 2011, Rev 4.4
312
w
WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
