Cirrus Logic CDB8422 - Manual (Page 3)

DS692DB2 3
CDB8422
5. JUMPER SETTINGS ........................................................................................................................... 29
6. LEDS .................................................................................................................................................... 29
7. CDB8422 BLOCK DIAGRAM .............................................................................................................. 30
8. CDB8422 SCHEMATICS ...................................................................................................................... 31
9. CDB8422 LAYOUT ............................................................................................................................... 43
10. REVISION HISTORY .......................................................................................................................... 46
LIST OF FIGURES
Figure 1.Software Mode Quick Start Guide ................................................................................................ 6
Figure 2.S/PDIF In to S/PDIF and PCM Out ............................................................................................... 7
Figure 3.AES3/EBU In to S/PDIF and PCM Out ......................................................................................... 8
Figure 4.PCM In to S/PDIF and PCM Out ................................................................................................... 9
Figure 5.TDM In to TDM Out ..................................................................................................................... 10
Figure 6.CS8422 Main Setup Tab ............................................................................................................. 12
Figure 7.CS8422 Receiver Controls and Status Tab ................................................................................ 13
Figure 8.CS8422 Interrupt Controls and Status Tab ................................................................................. 14
Figure 9.FPGA Controls Tab ..................................................................................................................... 15
Figure 10.Register Maps Tab - CS8422 ................................................................................................... 16
Figure 11.Hardware Mode Quick Start Guide ........................................................................................... 22
Figure 12.AES3/EBU In to S/PDIF and PCM Out ..................................................................................... 23
Figure 13.TDM In to TDM Out ................................................................................................................... 24
Figure 14.Block Diagram ........................................................................................................................... 30
Figure 15.CS8422 & XTI (Schematic Sheet 1) ......................................................................................... 31
Figure 16.RX Inputs (Schematic Sheet 2) ................................................................................................. 32
Figure 17.PCM Input Header (Schematic Sheet 3) ................................................................................... 33
Figure 18.HW Mode Control (Schematic Sheet 4) .................................................................................... 34
Figure 19.FPGA (Schematic Sheet 5) ....................................................................................................... 35
Figure 20.MCLK Routing (Schematic Sheet 6) ......................................................................................... 36
Figure 21.Serial Audio 1 Output Header (Schematic Sheet 7) ................................................................. 37
Figure 22.Serial Audio 2 Output Header (Schematic Sheet 8) ................................................................. 38
Figure 23.TDM Header (Schematic Sheet 9) ............................................................................................ 39
Figure 24.CS8406 and Auxiliary TX (Schematic Sheet 10) ...................................................................... 40
Figure 25.USB and MCU (Schematic Sheet 11) ....................................................................................... 41
Figure 26.Power (Schematic Sheet 12) .................................................................................................... 42
Figure 27.Silk Screen ................................................................................................................................ 43
Figure 28.Top-Side Layer ......................................................................................................................... 44
Figure 29.Bottom-Side Layer .................................................................................................................... 45
LIST OF TABLES
Table 1. Switch Settings - AES3/EBU In to S/PDIF and PCM Out ........................................................... 23
Table 2. Switch Settings - TDM In to TDM Out ......................................................................................... 24
Table 3. S3 Settings .................................................................................................................................. 25
Table 4. S4 Settings .................................................................................................................................. 26
Table 5. S7 Settings .................................................................................................................................. 27
Table 6. System Connections ................................................................................................................... 28
Table 7. Jumper Settings .......................................................................................................................... 29
Table 8. LEDs ........................................................................................................................................... 29