Production Data
WM8321
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
IM_GP8_EINT
Interrupt mask.
7
1
0 = Do not mask interrupt.
1 = Mask interrupt.
Default value is 1 (masked)
Interrupt mask.
IM_GP7_EINT
IM_GP6_EINT
IM_GP5_EINT
IM_GP4_EINT
IM_GP3_EINT
IM_GP2_EINT
IM_GP1_EINT
6
5
4
3
2
1
0
1
1
1
1
1
1
1
0 = Do not mask interrupt.
1 = Mask interrupt.
Default value is 1 (masked)
Interrupt mask.
0 = Do not mask interrupt.
1 = Mask interrupt.
Default value is 1 (masked)
Interrupt mask.
0 = Do not mask interrupt.
1 = Mask interrupt.
Default value is 1 (masked)
Interrupt mask.
0 = Do not mask interrupt.
1 = Mask interrupt.
Default value is 1 (masked)
Interrupt mask.
0 = Do not mask interrupt.
1 = Mask interrupt.
Default value is 1 (masked)
Interrupt mask.
0 = Do not mask interrupt.
1 = Mask interrupt.
Default value is 1 (masked)
Interrupt mask.
0 = Do not mask interrupt.
1 = Mask interrupt.
Default value is 1 (masked)
Register 401Dh Interrupt Status 5 Mask
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
R16416
(4020h)
RTC Write
Counter
RTC_WR_CNT
[15:0]
RTC Write Counter.
15:0
0000_0000
_0000_000
0
This random number is updated on every write to the
RTC_TIME registers.
Register 4020h RTC Write Counter
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
REFER TO
R16417
(4021h)
RTC Time 1
RTC_TIME
[15:0]
RTC Seconds counter (MSW)
15:0
0000_0000
_0000_000
0
RTC_TIME increments by 1 every second. This is the
16 MSBs.
Register 4021h RTC Time 1
PD, February 2012, Rev 4.0
163
w
WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
