CS42516_05 Datasheet, PDF (62/91 Pages) Cirrus Logic – 110 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver

CS42516
6.18.2 DE-EMPHASIS SELECT BITS (DE-EMPHX)
Default = 00
00 - Reserved
01 - De-Emphasis for 32 kHz sample rate.
10 - De-Emphasis for 44.1 kHz sample rate.
11 - De-Emphasis for 48 kHz sample rate.
Function:
Used to specify which de-emphasis filter to apply when the “Force PLL Lock (FRC_PLL_LK)” on
page 54 is enabled.
6.18.3 INTERRUPT PIN CONTROL (INTX)
Default = 00
00 - Active high; high output indicates interrupt condition has occurred
01 - Active low; low output indicates an interrupt condition has occurred
10 - Open drain, active low. Requires an external pull-up resistor on the INT pin.
11 - Reserved
Function:
Determines how the interrupt pin (INT) will indicate an interrupt condition.
6.18.4 AUDIO SAMPLE HOLD (HOLDX)
Default = 00
00 - Hold the last valid audio sample
01 - Replace the current audio sample with 00 (mute)
10 - Do not change the received audio sample
11 - Reserved
Function:
Determines how received audio samples are affected when a receiver error occurs.
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DS583F1