CDB42438 Cirrus Logic Inc, CDB42438 Datasheet - Page 26

• Manufacturer Part Number: CDB42438
• Description: Eval Bd 108dB 6&8ch Multi-Chnl CODECs
• Manufacturer: Cirrus Logic Inc

Specifications of CDB42438

• Main Purpose: Audio, CODEC
• Embedded: Yes, FPGA / CPLD
• Utilized Ic / Part: CS42438
• Primary Attributes: 6 Single-Ended and 2 Differential Analog Inputs and 8 Outputs, S/PDIF Transmitter and Receiver
• Secondary Attributes: Graphic User Interface
• Description/function: Audio CODECs
• Operating Supply Voltage: 5 V to 12 V
• Product: Audio Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: CS42438
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
• Other names: 598-1500

26
15
SW[3:0]
1111
1) Oscillator Y1 Masters MCLK passed
through CS8416. [REMOVE S/PDIF INPUT]
2) ADC SDOUT into DAC SDIN.
TDMer w/Digital Loopback
General Description
Register
Address
01h
02h
03h
04h
05h
06h
07h
08h
Value
FEh
EFh
00h
36h
61h
38h
08h
41h
TDM Conversion - CS8416 clocks & data to TDMer.
SDIN Control - ADC_SDOUT input to DAC_SDIN.
CODEC Clock Control - CODEC slave to TDMer.
CS8406 Control - N/A
CS8416 Control - Oscillator Y1 masters MCLK
passed through CS8416 to MCLK bus and CS8416
provides PCM subclocks to the TDMer. [S/PDIF
input must be removed]
Bypass Control - N/A.
Misc. Control - DSP Slave to MCLK.
CS5341 Control - Left-justified data from CS5341.
Maximum MCLK = 25 MHz.
Detail Description
CDB42438
DS646DB2