CDB42518 Cirrus Logic Inc, CDB42518 Datasheet - Page 3

• Manufacturer Part Number: CDB42518
• Description: BOARD EVAL FOR CS42518 CODEC
• Manufacturer: Cirrus Logic Inc

Specifications of CDB42518

• Main Purpose: Audio, CODEC
• Embedded: Yes, FPGA / CPLD
• Utilized Ic / Part: CS42518/16
• Primary Attributes: 6 Single-Ended Analog Inputs and 8 Outputs, S/PDIF Digital Audio Transmitter and Receiver
• Secondary Attributes: GUI, I2C, SPI 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: 598-1502

LIST OF FIGURES
LIST OF TABLES
Figure 1. Instrumentation Amplifier Configuration........................................................................... 5
Figure 2. MCLK and SDATA ......................................................................................................... 12
Figure 3. CX and SAI LRCK/SCLK ............................................................................................... 13
Figure 4. Output Channel Mute Select.......................................................................................... 14
Figure 5. SPDIF Routing ............................................................................................................... 15
Figure 6. CS42518 ........................................................................................................................ 16
Figure 7. Clocks, Data, and DSP Header ..................................................................................... 17
Figure 8. SPDIF ............................................................................................................................ 18
Figure 9. CS5361 External ADC #1 .............................................................................................. 19
Figure 10. CS5361 External ADC #2 ............................................................................................ 20
Figure 11. CS42518 Analog Inputs ............................................................................................... 21
Figure 12. Analog Outputs A1 and B1 .......................................................................................... 22
Figure 13. Analog Outputs A2 and B2 .......................................................................................... 23
Figure 14. Analog Outputs A3 and B3 .......................................................................................... 24
Figure 15. Analog Outputs A4 and B4 .......................................................................................... 25
Figure 16. DB-25, Ext Ctrl Header, Reset..................................................................................... 26
Figure 17. CPLD ........................................................................................................................... 27
Figure 18. Power........................................................................................................................... 28
Figure 19. Component Placement and Reference Designators.................................................... 29
Figure 20. Top Layer..................................................................................................................... 30
Figure 21. Bottom Layer................................................................................................................ 31
Table 1. System Connections ......................................................................................................... 6
Table 2. Jumper Settings ................................................................................................................ 7
Table 3. CS42518 External Control Header Signals....................................................................... 7
Table 4. CS42518 DSP Header Signals ......................................................................................... 8
CDB42518
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