STV8207 datasheet(4/149 Pages) STMICROELECTRONICS

4 / 149 page

STV82x7

4/149

4.15

Beeper ................................................................................................................................ 37

Chapter 5

Analog Audio Matrix (In / Out) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

Chapter 6

I²S Interface (In / Out) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

6.1

I²S Inputs ............................................................................................................................ 40

6.2

I²S Output ........................................................................................................................... 41

Chapter 7

S/PDIF Input/Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Chapter 8

Power Supply Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

8.1

Standby Mode (Loop-through mode) ................................................................................. 43

Chapter 9

Additional Controls and Flag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

9.1

Headphone Detection ........................................................................................................ 44

9.2

IRQ Generation .................................................................................................................. 44

9.3

I²C Bus Expander ............................................................................................................... 44

Chapter 10

STV82x7 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

Chapter 11

I²C Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

11.1

I²C Address and Protocol ...................................................................................................46

11.2

Start-up and Configuration Change Procedure .................................................................. 47

Chapter 12

Register List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48

12.1

I²C Register Map ................................................................................................................ 49

12.2

STV82x7 General Control Registers .................................................................................. 55

12.3

Clocking 1 .......................................................................................................................... 56

12.4

Demodulator ....................................................................................................................... 59

12.5

Demodulator Channel 1 ..................................................................................................... 62

12.6

Demodulator Channel 2 ..................................................................................................... 66

12.7

NICAM Registers ............................................................................................................... 71

12.8

Stereo Mode ....................................................................................................................... 73

12.9

Analog Control ................................................................................................................... 74

12.10

Clocking 2 .......................................................................................................................... 76

12.11

DSP Control ....................................................................................................................... 77

STV8207 数据表(PDF) 4 Page - STMicroelectronics

STV8207 数据表(HTML) 4 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表下载