10 mixing control (address 0ah, 0dh, 10h, 13h), 1 de-emphasis control (px_dem1:0), Cs4385a – Cirrus Logic CS4385A User Manual
Page 45
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DS837F2
45
CS4385A
7.10 Mixing Control (Address 0Ah, 0Dh, 10h, 13h)
7.10.1 De-Emphasis Control (PX_DEM1:0)
Default = 00
00 - Disabled
01 - 44.1 kHz
10 - 48 kHz
11 - 32 kHz
Function:
Selects the appropriate digital filter to maintain the standard 15
s/50 s digital de-emphasis filter re-
sponse at 32, 44.1 or 48 kHz sample rates (see
De-emphasis is only available in Single-Speed Mode.
7
6
5
4
3
2
1
0
Reserved
Px_DEM1
Px_DEM0
PxATAPI4
PxATAPI3
PxATAPI2
PxATAPI1
PxATAPI0
0
0
0
0
1
0
0
1
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