CS8415A-CSZ Cirrus Logic Inc, CS8415A-CSZ Datasheet - Page 3

• Manufacturer Part Number: CS8415A-CSZ
• Description: IC,Digital Audio Receiver,CMOS,SOP,28PIN,PLASTIC
• Manufacturer: Cirrus Logic Inc

Specifications of CS8415A-CSZ

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS470F4
TABLE OF CONTENTS
1. CHARACTERISTICS AND SPECIFICATIONS ..................................................................................... 6
2. TYPICAL CONNECTION DIAGRAM .................................................................................................. 11
3. GENERAL DESCRIPTION .................................................................................................................. 12
4. SERIAL AUDIO OUTPUT PORT ......................................................................................................... 13
5. AES3 RECEIVER ................................................................................................................................ 15
6. CONTROL PORT DESCRIPTION AND TIMING ................................................................................ 18
7. CONTROL PORT REGISTER SUMMARY ......................................................................................... 20
8. CONTROL PORT REGISTER BIT DEFINITIONS .............................................................................. 21
9. PIN DESCRIPTION - SOFTWARE MODE .......................................................................................... 29
10. HARDWARE MODE .......................................................................................................................... 31
11. PIN DESCRIPTION - HARDWARE MODE ....................................................................................... 32
12. APPLICATIONS ............................................................................................................................... 34
SPECIFIED OPERATING CONDITIONS .............................................................................................. 6
ABSOLUTE MAXIMUM RATINGS ........................................................................................................ 6
DC ELECTRICAL CHARACTERISTICS ............................................................................................... 6
DIGITAL INPUT CHARACTERISTICS .................................................................................................. 7
DIGITAL INTERFACE SPECIFICATIONS ............................................................................................ 7
SWITCHING CHARACTERISTICS ....................................................................................................... 7
SWITCHING CHARACTERISTICS - SERIAL AUDIO PORTS ............................................................. 8
SWITCHING CHARACTERISTICS - CONTROL PORT - SPI MODE................................................... 9
SWITCHING CHARACTERISTICS - CONTROL PORT - I²C MODE.................................................. 10
3.1 AES3 and S/PDIF Standards Documents .................................................................................... 12
5.1 7:1 S/PDIF Input Multiplexer ......................................................................................................... 15
5.2 OMCK System Clock Mode .......................................................................................................... 15
5.3 PLL, Jitter Attenuation, and Varispeed ......................................................................................... 15
5.4 Error Reporting and Hold Function ............................................................................................... 15
5.5 Channel Status Data Handling ..................................................................................................... 16
5.6 User Data Handling ...................................................................................................................... 16
5.7 Non-Audio Auto-Detection ............................................................................................................ 16
5.8 Mono Mode Operation .................................................................................................................. 17
6.1 SPITM Mode ................................................................................................................................. 18
6.2 I²C Mode ....................................................................................................................................... 19
6.3 Interrupts ...................................................................................................................................... 19
7.1 Memory Address Pointer (MAP) ................................................................................................... 20
8.1 Control 1 (01h) ............................................................................................................................ 21
8.2 Control 2 (02h) .............................................................................................................................. 21
8.3 Clock Source Control (04h) .......................................................................................................... 22
8.4 Serial Audio Output Port Data Format (06h) ................................................................................. 22
8.5 Interrupt 1 Status (07h) (Read Only) ............................................................................................ 23
8.6 Interrupt 2 Status (08h) (Read Only) ............................................................................................ 24
8.7 Interrupt 1 Mask (09h) .................................................................................................................. 24
8.8 Interrupt 1 Mode MSB (0Ah) and Interrupt 1 Mode LSB (0Bh) ..................................................... 24
8.9 Interrupt 2 Mask (0Ch) .................................................................................................................. 24
8.10 Interrupt 2 Mode MSB (0Dh) and Interrupt 2 Mode LSB (0Eh) ................................................... 25
8.11 Receiver Channel Status (0Fh) (Read Only) .............................................................................. 25
8.12 Receiver Error (10h) (Read Only) ............................................................................................... 26
8.13 Receiver Error Mask (11h) .......................................................................................................... 26
8.14 Channel Status Data Buffer Control (12h) .................................................................................. 27
8.15 User Data Buffer Control (13h) ................................................................................................... 27
8.16 Q-Channel Subcode Bytes 0 to 9 (14h - 1Dh) (Read Only) ........................................................ 28
8.17 OMCK/RMCK Ratio (1Eh) (Read Only) ...................................................................................... 28
8.18 C-bit or U-bit Data Buffer (20h - 37h) .......................................................................................... 28
8.19 CS8415A I.D. and Version Register (7Fh) (Read Only) ............................................................. 28
10.1 Serial Audio Port Formats .......................................................................................................... 31
12.1 Reset, Power Down and Start-Up .............................................................................................. 34
12.2 ID Code and Revision Code ....................................................................................................... 34
12.3 Power Supply, Grounding, and PCB Layout .............................................................................. 34
CS8415A
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