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CDB8415A 数据表(PDF) 2 Page - Cirrus Logic |
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CDB8415A 数据表(HTML) 2 Page - Cirrus Logic |
2 / 37 page CS8405A 2 DS469F2 TABLE OF CONTENTS 1. CHARACTERISTICS AND SPECIFICATIONS ........................................................................ 4 SPECIFIED OPERATING CONDITIONS ................................................................................. 4 ABSOLUTE MAXIMUM RATINGS ........................................................................................... 4 DC ELECTRICAL CHARACTERISTICS................................................................................... 5 DIGITAL INPUT CHARACTERISTICS ..................................................................................... 5 DIGITAL INTERFACE SPECIFICATIONS................................................................................ 5 TRANSMITTER CHARACTERISTICS ..................................................................................... 5 SWITCHING CHARACTERISTICS .......................................................................................... 6 SWITCHING CHARACTERISTICS - SERIAL AUDIO PORTS................................................. 6 SWITCHING CHARACTERISTICS - CONTROL PORT - SPI MODE...................................... 8 SWITCHING CHARACTERISTICS - CONTROL PORT - I²C MODE....................................... 9 2. TYPICAL CONNECTION DIAGRAM ...................................................................................... 10 3. GENERAL DESCRIPTION ..................................................................................................... 11 3.1 AES3 and S/PDIF Standards Documents ........................................................................ 11 4. THREE-WIRE SERIAL INPUT AUDIO PORT ........................................................................ 11 5. AES3 TRANSMITTER ............................................................................................................ 13 5.1 Transmitted Frame and Channel Status Boundary Timing .............................................. 13 5.2 TXN and TXP Drivers ...................................................................................................... 13 5.3 Mono Mode Operation ..................................................................................................... 13 6. CONTROL PORT DESCRIPTION AND TIMING .................................................................... 15 6.1 SPI Mode ......................................................................................................................... 15 6.2 I²C Mode .......................................................................................................................... 15 6.3 Interrupts .......................................................................................................................... 16 7. CONTROL PORT REGISTER SUMMARY ........................................................................... 17 7.1 Memory Address Pointer (MAP) ....................................................................................... 17 8. CONTROL PORT REGISTER BIT DEFINITIONS .................................................................. 18 8.1 Control 1 (01h) .................................................................................................................. 18 8.2 Control 2 (02h) .................................................................................................................. 18 8.3 Data Flow Control (03h).................................................................................................... 19 8.4 Clock Source Control (04h)............................................................................................... 19 8.5 Serial Audio Input Port Data Format (05h)........................................................................ 20 8.6 Interrupt 1 Status (07h) (Read Only)................................................................................. 21 8.7 Interrupt 2 Status (08h) (Read Only)................................................................................. 21 8.8 Interrupt 1 Mask (09h)....................................................................................................... 21 8.9 Interrupt 1 Mode MSB (0Ah) and Interrupt 1 Mode LSB (0Bh) ......................................... 22 8.10 Interrupt 2 Mask (0Ch) .................................................................................................... 22 8.11 Interrupt 2 Mode MSB (0Dh) and Interrupt Mode 2 LSB (0Eh)....................................... 22 8.12 Channel Status Data Buffer Control (12h) ...................................................................... 23 8.13 User Data Buffer Control (13h) ....................................................................................... 23 8.14 Channel Status bit or User bit Data Buffer (20h - 37h) ................................................... 24 8.15 CS8405A I.D. and Version Register (7Fh) (Read Only) ................................................. 24 9. PIN DESCRIPTION - SOFTWARE MODE .......................................................................... 25 10. HARDWARE MODE .............................................................................................................27 10.1 Channel Status, User and Validity Data ......................................................................... 27 10.2 Serial Audio Port Formats .............................................................................................. 27 11. PIN DESCRIPTION - HARDWARE MODE ....................................................................... 29 12. APPLICATIONS .................................................................................................................... 31 12.1 Reset, Power Down and Start-up .................................................................................. 31 12.2 ID Code and Revision Code .......................................................................................... 31 12.3 Power Supply, Grounding, and PCB layout ................................................................... 31 12.4 Synchronization of Multiple CS8405As .......................................................................... 31 13. PACKAGE DIMENSIONS ................................................................................................... 32 |
类似零件编号 - CDB8415A |
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类似说明 - CDB8415A |
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