STV8247 datasheet(79/156 Pages) STMICROELECTRONICS

No. de pieza	STV8247

Descripción Electrónicos	Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders

PDF	156 Pages

Scroll/Zoom	100%

Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

Logo

79 / 156 page

79/156

STV82x7

NICAM_BER

NICAM Bit Error Rate Register

NICAM_STAT

NICAM Detection Status Register

Bit Name

Reset

Function

Bits[7:3]

00000

Reserved.

DIF_POL

0: No polarity inversion (Default)

1: Polarity inversion of the differential decoding

ECT

Error Counter Timer: Defines the NICAM error measurement period

0: 128 ms (Default)

1: 64 ms

MAE

Max. Allowed Errors. Defines the NICAM error decoding for mute function.

0: 511 Max (Default)

1: 255 Max

Address: 3Eh

Type: R

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

ERROR[7:0]

Bit Name

Reset

Function

ERROR[7:0]

00000000

NICAM Error Counter Value

Address: 3Fh

Type: R

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

NIC_DET

F_MUTE

LOA

CBI[3:0]

NIC_MUTE

Bit Name

Reset

Function

NIC_DET

NICAM Signal Detect

0: NICAM signal no detected

1: NICAM signal detected

F_MUTE

Frame Mute

0: No mute

1: Mute due to Superframe Alignment Loss

LOA

Loss of Frame Alignment Word (FAW)

0: No Alignment Lost

1: Frame Alignment Word Lost

CBI[3:0]

0000

Indicates the received NICAM control bits

NIC_MUTE

Indicates the NICAM decoder mute

STV8247 Datasheet(PDF) 79 Page - STMicroelectronics

STV8247 Datasheet(HTML) 79 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

Datasheet Descarga

Enlace URL