CS42448 Datasheet, PDF (55/70 Pages) Cirrus Logic – 108 dB, 192 kHz 6-in, 8-out CODEC

6.14.3 ADC OVERFLOW (ADCX_OVFL)
Default = x
Function:
Indicates that there is an over-range condition anywhere in the CS42448 ADC signal path of each of
the associated ADC’s. These status flags become active on the arrival of the error condition.
6.15 STATUS MASK (ADDRESS 1AH)
7
Reserved
6
Reserved
5
Reserved
4
DAC_CLK
Error_M
3
ADC_CLK
Error_M
2
1
0
ADC3_OVFL_M ADC2_OVFL_M ADC1_OVFL_M
Default = 00000
Function:
The bits of this register serve as a mask for the error sources found in the register “Status (address
19h) (Read Only)” on page 54. If a mask bit is set to 1, the error is unmasked, meaning that its occur-
rence will affect the INT pin and the status register. If a mask bit is set to 0, the error is masked, mean-
ing that its occurrence will not affect the INT pin or the status register. The bit positions align with the
corresponding bits in the Status register.
6.16 MUTEC PIN CONTROL (ADDRESS 1BH)
7
Reserved
6
Reserved
5
Reserved
4
Reserved
3
Reserved
2
Reserved
1
MCPolarity
0
MUTEC
ACTIVE
6.16.1 MUTEC POLARITY SELECT (MCPOLARITY)
Default = 0
0 - Active low
1 - Active high
Function:
Determines the polarity of the MUTEC pin.
6.16.2 MUTE CONTROL ACTIVE (MUTEC ACTIVE)
Default = 0
0 - MUTEC pin is not active.
1 - MUTEC pin is active.
Function:
The MUTEC pin will go high or low (depending on the MUTEC Polarity Select bit) when this bit is en-
abled.
DS648PP2
55