STV8268FD View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STV8268FD Datasheet PDF : 157 Pages
| |||
STV82x8
Chapter 5 Analog Audio Matrix (Input / Output) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Chapter 6
6.1
6.2
I²S Interface (In / Out) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
I²S Inputs ............................................................................................................................ 36
6.1.1 I²S Inputs in TQFP 80 Package ...............................................................................................................36
6.1.2 I²S Inputs in TQFP 100 Package .............................................................................................................37
I²S Outputs ......................................................................................................................... 37
6.2.1 I²S Outputs in TQFP 80 Package ............................................................................................................37
6.2.2 I²S Outputs in TQFP 100 Package ..........................................................................................................38
Chapter 7 S/PDIF Input/Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
Chapter 8
8.1
Power Supply Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
Standby Mode (Loop-through mode) ................................................................................. 41
Chapter 9
9.1
9.2
9.3
Additional Controls and Flags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
Headphone Detection ........................................................................................................ 42
IRQ Generation .................................................................................................................. 42
I²C Bus Expander ............................................................................................................... 42
Chapter 10 STV82x8 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
Chapter 11
11.1
11.2
I²C Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
I²C Address and Protocol ................................................................................................... 44
Start-up and Configuration Change Procedure .................................................................. 45
Chapter 12 Register List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
12.1 I²C Register Map ................................................................................................................ 47
12.2 Software Registers ............................................................................................................. 49
12.3 STV82x8 General Control Registers .................................................................................. 53
12.4 Clocking 1 .......................................................................................................................... 56
12.5 Demodulator ....................................................................................................................... 58
12.6 Demodulator Channel 1 ..................................................................................................... 61
12.7 I2S and Analog Control ...................................................................................................... 69
12.8 Clocking 2 .......................................................................................................................... 72
12.9 DSP Control ....................................................................................................................... 73
12.10 Automatic Standard Recognition ........................................................................................ 78
5/157
Share Link: 