STV8216 datasheet(46/97 Pages) STMICROELECTRONICS

46 / 97 page

STV82x6

46/97

9.6

Demodulator Channel 1

CARFQ1H, CARFQ1M, CARFQ1LChannel 1 Carrier DCO Frequency

Note:

Carrier Freq: CARFQ1(dec).Fs/224 with Fs = 24.576 MHz (crystal oscillator frequency independent)

FIR1C[0:7]

Channel 1 FIR Coefficients

Address (hex): 13h to 15h

Type: R/W

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

CARFQ1[23:16], CARFQ1[15:8], CARFQ1[7:0]

Bit Name

Reset

Function

CARFQ1[13:8]

]CARFQ1[13:8]

CARFQ1[7:0]

00111110

10000000

00000000

Channel 1 DCO Carrier Frequency (8 MSBs)

Channel 1 DCO Carrier Frequency

Channel 1 DCO Carrier Frequency (8LSBs)

Table 11: Mono Carrier Frequencies by System

System

Mono Carrier Freq. (MHz)

CARFQ1[23:0] (dec)

CARFQ1[23:0] (hex)

M/N

4.5

3072000

2EE000h

B/G

5.5

3754667

394AABh

6.0

4096000

3E8000h

6.5

4453717

43F555h

D/K/K1/K2

6.5

4437333

43B555h

Address (hex): 15h to 1Ch

Type: R/W

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

FIR1C0[7:0] to FIR1C7[7:0]

Bitfield

Description

FM 27 kHz

FM 50 kHz

FM 200 kHz

FM 350 kHz

FM 500 kHz

FIR1C0[7:0]

FFh

00h

02h

01h

00h

FIR1C1[7:0]

FEh

01h

00h

FEh

FIR1C2[7:0]

FEh

FCh

01h

FCh

04h

FDh

FIR1C3[7:0]

00h

FDh

FCh

03h

FAh

FEh

FIR1C4[7:0]

06h

02h

08h

04h

05h

04h

STV8216 数据表(PDF) 46 Page - STMicroelectronics

STV8216 数据表(HTML) 46 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

数据表下载