5 adcx overflow (read only), 35 charge pump frequency (address 2ah), 1 charge pump frequency – Cirrus Logic CS42L55 User Manual
Page 67: P 67, Cs42l55
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DS773F1
67
CS42L55
6.34.5
ADCx Overflow (Read Only)
Indicates the over-range status in the ADC signal path.
6.35
Charge Pump Frequency (Address 2Ah)
6.35.1
Charge Pump Frequency
Sets the charge pump frequency on FLYN and FLYP.
Note:
The output THD+N performance improves at higher frequencies; power consumption increases
at higher frequencies.
ADCxOVFL
ADC Overflow Status:
0
No clipping has occurred anywhere in the ADC signal path.
1
Clipping has occurred in the ADC signal path.
7
6
5
4
3
2
1
0
Reserved
Reserved
Reserved
Reserved
CHGFREQ3
CHGFREQ2
CHGFREQ1
CHGFREQ0
CHGFREQ[3:0]
N
0000
0
...
0101
5
...
1111
15
Formula:
Frequency = 1.5 MHz/(N+2)
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