CS8403A-CS CIRRUS [Cirrus Logic], CS8403A-CS Datasheet - Page 2

• Manufacturer Part Number: CS8403A-CS
• Description: 96KHZ DIGITAL AUDIO TRANSMITTER
• Manufacturer: CIRRUS [Cirrus Logic]

TABLE OF CONTENTS:
GENERAL DESCRIPTION ..................................................................................................... 8
CS8403A DESCRIPTION ........................................................................................................ 8
PIN DESCRIPTIONS ............................................................................................................. 17
CS8404A DESCRIPTION ...................................................................................................... 19
PIN DESCRIPTIONS ............................................................................................................. 27
Appendix A: RS422 Driver Information................................................................................. 30
Appendix B: MCK and FSYNC Relationship ........................................................................ 31
2
Line Drivers ........................................................................................................................ 8
Parallel Port ......................................................................................................................... 8
Status and Control Registers ............................................................................................... 8
Serial Port.......................................................................................................................... 11
Buffer Memory.................................................................................................................. 12
Buffer-Read and Interrupt Timing .................................................................................... 15
Audio Serial Port............................................................................................................... 19
C, U, V Serial Port ............................................................................................................ 21
RST and CBL (TRNPT is low)......................................................................................... 21
Transparent Mode ............................................................................................................. 22
Professional Mode............................................................................................................. 23
Consumer Mode ................................................................................................................ 24
Consumer - CD Submode ................................................................................................. 25
Buffer Mode 0 ............................................................................................................. 13
Buffer Mode 1 ............................................................................................................. 14
Buffer Mode 2 ............................................................................................................. 15
Power Supply Connections ......................................................................................... 17
Audio Input Interface .................................................................................................. 17
Parallel Interface ......................................................................................................... 17
Transmitter Interface ................................................................................................... 18
Power Supply Connections ......................................................................................... 27
Audio Input Interface .................................................................................................. 27
Control Pins................................................................................................................. 28
Transmitter Interface ................................................................................................... 29
CS8403A CS8404A
DS239PP1