AS3525-A/-B C22O22
Data Sheet, Confidential
Name
Base
Default
0x00
IRQ_ENRD_2
I2C audio master
Third Interrupt Register
Please be aware that writing to this register will enable/disable the corresponding
interrupts, while with reading you get the actual interrupt status and will clear the
register at the same time. It is not possible to read back the interrupt enable/disable
settings. This register is reset at a DVDD-POR.
Offset: 0x27
Bit Name
Bit
Default
Access
Bit Description
RTC timer interrupt reading
x
R
0: not RTC interrupt occurred
1: RTC timer interrupt occurred.Selecting minute or second
interrupt can be done via RTCT register (0x29)
ADC end of conversion interrupt setting
0: disable
0
ADC_EndCon
(edge)
0
x
W
R
1: enable
ADC end of conversion interrupt reading
0: ADC conversion not finished
1: ADC conversion finished. Read out ADC_0 and ADC_1
register to get the result (0x2E & 0x2F)
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