Cirrus Logic CS8406 Instruction Manuals and User Guides

We have 1 Instruction Manual and User Guide for CS8406 Cirrus Logic

Cirrus Logic CS8406 User Manual, 39 pages

Recognized languages:	English
Pages:	39
Size:	394 KB

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Document Outline

1. Characteristics and Specifications
Specified Operating Conditions
Absolute Maximum Ratings
DC Electrical Characteristics
Digital Input Characteristics
Digital Interface Specifications
Transmitter Characteristics
Switching Characteristics
Switching Characteristics - Serial Audio Ports
- Figure 1. Audio Port Master Mode Timing
- Figure 2. Audio Port Slave Mode and Data Input Timing
Switching Characteristics - Control Port - SPI Mode
- Figure 3. SPI Mode Timing
Switching Characteristics - Control Port - I·C Mode
- Figure 4. I·C Mode Timing
2. Typical Connection Diagrams
- Figure 5. Recommended Connection Diagram for Software Mode
- Figure 6. Recommended Connection Diagram for Hardware Mode
3. General Description
- 3.1 AES3 and S/PDIF Standards Documents
4. Three-Wire Serial Input Audio Port
- Figure 7. Serial Audio Input Example Formats
5. AES3 Transmitter
- 5.1 TXN and TXP Drivers
- 5.2 Mono Mode Operation
- 5.3 Transmitted Frame and Channel Status Boundary Timing
  - Figure 8. AES3 Transmitter Timing for C, U, and V Pin Input Data, Stereo Mode
  - Figure 9. AES3 Transmitter Timing for C, U, and V Pin Input Data, Mono Mode
6. Control Port Description
- 6.1 SPI Mode
  - Figure 10. Control Port Timing in SPI Mode
- 6.2 I·C Mode
  - Figure 11. Control Port Timing, I·C Slave Mode Write
  - Figure 12. Control Port Timing, I·C Slave Mode Read
7. Control Port Register Summary
- Table 1. Control Register Map Summary
8. Control Port Register Bit Definitions
- 8.1 Memory Address Pointer (MAP)
- 8.2 Default = ‘000000’Control 1 (01h)
- 8.3 Control 2 (02h)
- 8.4 Data Flow Control (03h)
- 8.5 Clock Source Control (04h)
- 8.6 Serial Audio Input Port Data Format (05h)
- 8.7 Interrupt 1 Status (07h) (Read Only)
- 8.8 Interrupt 2 Status (08h) (Read Only)
- 8.9 Interrupt 1 Mask (09h)
- 8.10 Interrupt 1 Mode MSB (0Ah) and Interrupt 1 Mode LSB (0Bh)
- 8.11 Interrupt 2 Mask (0Ch)
- 8.12 Interrupt 2 Mode MSB (0Dh) and Interrupt Mode 2 LSB (0Eh)
- 8.13 Channel Status Data Buffer Control (12h)
- 8.14 User Data Buffer Control (13h)
- 8.15 Channel Status Bit or User Bit Data Buffer (20h - 37h)
- 8.16 CS8406 I.D. and Version Register (7Fh) (Read Only)
9. Pin Description - Software Mode
10. Hardware Mode
- 10.1 Channel Status, User and Validity Data
  - Figure 13. Hardware Mode Data Flow
  - Table 2. Hardware Mode COPY/C and ORIG Pin Functions
- 10.2 Serial Audio Port
11. Pin Description - Hardware Mode
12. Applications
- 12.1 Reset, Power Down and Start-Up
- 12.2 ID Code and Revision Code
- 12.3 Power Supply, Grounding, and PCB layout
- 12.4 Synchronization of Multiple CS8406s
13. Package Dimensions
14. Ordering Information
15. Appendix A: External AES3/SPDIF/IEC60958 Transmitter Components
- 15.1 AES3 Transmitter External Components
- 15.2 Isolating Transformer Requirements
16. Appendix B: Channel Status and User Data Buffer Management
- 16.1 AES3 Channel Status(C) Bit Management
- 16.2 AES3 User (U) Bit Management
  - 16.2.1 Mode 1: Transmit All Zeros
  - 16.2.2 Mode 2: Block Mode
17. Revision History

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