CDB42528 Cirrus Logic Inc, CDB42528 Datasheet - Page 62

• Manufacturer Part Number: CDB42528
• Description: BOARD EVAL FOR CS42528/CS49300
• Manufacturer: Cirrus Logic Inc

Specifications of CDB42528

• Main Purpose: Audio, Audio Processing
• Embedded: Yes, DSP
• Utilized Ic / Part: CS49300, CS42528
• Primary Attributes: 8 Single-Ended Analog Inputs and Outputs, 4 S/PDIF Inputs and 2 S/PDIF Outputs
• Secondary Attributes: Parallel, RS422, RS232, UDSP Interfaces
• Product: Audio Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1503

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6.18.2 DE-EMPHASIS SELECT BITS (DE-EMPHX)
6.18.3 INTERRUPT PIN CONTROL (INTX)
6.18.4 AUDIO SAMPLE HOLD (HOLDX)
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
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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.
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.
is enabled.
“Force PLL Lock (FRC_PLL_LK)” on
CS42528
DS586F1