參數(shù)資料
型號: STV8207
廠商: 意法半導(dǎo)體
英文描述: Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
中文描述: 數(shù)字音頻解碼器/處理器為A2和麗音電視/錄像機
文件頁數(shù): 72/149頁
文件大?。?/td> 2775K
代理商: STV8207
Register List
STV82x7
72/149
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
0: No polarity inversion (Default)
1: Polarity inversion of the differential decoding
ECT
0
Error Counter Timer
: Defines the NICAM error measurement period
0: 128 ms (Default)
1: 64 ms
MAE
0
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
0
NICAM Signal Detect
0: NICAM signal no detected
1: NICAM signal detected
F_MUTE
0
Frame Mute
0: No mute
1: Mute due to Superframe Alignment Loss
LOA
0
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
0
Indicates the NICAM decoder mute
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