CDB4270 Cirrus Logic Inc, CDB4270 Datasheet - Page 36

• Manufacturer Part Number: CDB4270
• Description: BOARD EVAL FOR CS4270 CODEC
• Manufacturer: Cirrus Logic Inc

Specifications of CDB4270

• Main Purpose: Audio, CODEC
• Embedded: Yes, FPGA / CPLD
• Utilized Ic / Part: CS4270
• Primary Attributes: Stereo, 24-Bit, 192 kHz Sample Rate
• Secondary Attributes: I²S, S/PDIF Inputs and Outputs, Analog Inputs and Outputs, GUI
• Description/function: Audio CODECs
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• For Use With/related Products: CS4270
• 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: 598-1002

10.CDB BLOCK DIAGRAM
CS8406
CS8416
Output
S/PDIF
S/PDIF
Figure 19
Figure 20
Figure 21
Input
Osc.
DSP HEADER
Hardware
Clocks
Setup
/Data
Figure 21
Hardware
Setup
MCLK BUS
FPGA
Figure 22
ADC/DAC
Hardware
Clocks/
Setup
Data
Figure 23
Figure 65. Block Diagram
USB/Serial Control Port
HW Setup
Switches
CS4270
Figure 22
Figure 16
I
2
C/SPI Header
Figure 23
ANALOG OUTPUT
Power
Figure 24
Single-Ended Input
ANALOG INPUT
Single-Ended
Output
Figure 18
Figure 17