參數(shù)資料
型號： STV8257
廠商： 意法半導體
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)： 52/149頁
文件大小： 2775K
代理商： STV8257
Register List
STV82x7
52/149
PEAK_DET_INPUT
9Dh
0000 0000
PEAK_
LOCATION
0
PEAK_L_R_RANGE
PEAK_DET_INPUT[1:0]
PEAK_DET_L
9Eh
0(0000
0000)
OVERLOAD_L
[7:0]
PEAK_L[6:0]
PEAK_DET_R
9Fh
0(0000
0000)
OVERLOAD_
R[7:0]
PEAK_R[6:0]
PEAK_DET_L_R
A0h
0(0000
0000)
OVERLOAD_L
_R[7:0]
PEAK_L_R[6:0
Matrixing
AUDIO_MATRIX_INPUT
A2h
0000 0000
0
0
0
0
0
SCART_
INPUT_
SOURCE
HP_INPUT_
SOURCE
LS_INPUT_
SOURCE
AUDIO_MATRIX_CONFIG
A3h
0000 0000
0
0
0
SCART_
MATRIX
DEMOD_MATRIX[3:0]
AUDIO_MATRIX_LANGUAGE
A4h
0000 0000
MUTE_
STEREO
MUTE_
ALL
SCART_LANGUAGE[1:0]
HP_LANGUAGE[1:0]
LS_LANGUAGE[1:0]
DOWNMIX_IN_MODE
A6h
0000 0010
0
0
0
0
LFE_IN
MIX_IN_MODE[2:0]
DOWNMIX_OUT_MODE
A7h
0100 1010
0
HP_MODE[1:0]
SCART_MODE[1:0]
MIX_OUT_MODE[2:0]
DOWNMIX_DUAL_MODE
A8h
0000 0000
0
DUAL_ON
LS_DUAL_SELECT[1:0]
SCART_DUAL_SELECT
[1:0]
HP_DUAL_SELECT[1:0]
DOWNMIX_CONFIG
A9h
0000 0001
0
0
SRND_FACTOR[1:0]
CENTER_FACTOR[1:0]
LR_UPMIX
NORMALIZE
Audio Processing
PRO_LOGIC2_CONTROL
AAh
0011 1010
PL2_LFE
PL2_OUTPUT_DOWNMIX[2:0]
PL2_MODES[2:0]
PL2_ACTIVE
PCM_SRND_DELAY
ABh
0000 0000
0
0
0
SNRD_DELAY[4:0]
PCM_CENTER_DELAY
ACh
0000 0000
0
0
0
0
CENTER_DELAY[3:0]
PRO_LOGIC2_CONFIG
ADh
0000 0000
0
0
0
PL2_SRND_FILTER
PL2_RS_
POLARITY
PL2_
PANORAMA
PL2_AUTO
BALANCE
PRO_LOGIC2_DIMENSION
AEh
0000 0000
0
PL2_C_WIDTH
0
PL2_DIMENSION
PRO_LOGIC2_LEVEL
AFh
0000 0000
PL2_LEVEL
NOISE_GENERATOR
B0h
0000 0000
10_DB_
ATTENUATE
SRIGHT_
NOISE
SLEFT_
NOISE
SUB_
NOISE
CENTER_
NOISE
RIGHT_
NOISE
LEFT_
NOISE
NOISE_ON
TRUSRND_CONTROL
B1h
0000 0000
0
TRUSRND_
MONO_
SRND
TRUSRND_INPUT_MODE[3:0]
TRUSRND_
MODE
TRUSRND_
ON
TRUSRND_INPUT_GAIN
B6h
0000 0000
TRUSRND_INPUT_GAIN[7:0]
TRUSRND_HP_DCL
B7h
0000 0000
0
0
0
0
0
DIALOG_
CLARITY_ON
HEADPHONE
_ON
0
TRUSRND_DC_ELEVATION
B8h
0000 1100
TRUSRND_DC_ELEVATION[7:0]
TRUBASS_LS_CONTROL
BAh
0000 0110
0
0
0
TRUBASS_LS_SIZE[3:0]
TRUBASS_
LS_ON
TRUBASS_LS_LEVEL
BBh
00001 1001
TRUBASS_LS_LEVEL[7:0]
TRUBASS_HP_CONTROL
BCh
0000 0110
0
0
0
TRUBASS_HP_SIZE[3:0]
TRUBASS_
HP_ON
TRUBASS_HP_LEVEL
BDh
0000 1001
TRUBASS_HP_LEVEL[7:0]
SVC_LS_CONTROL
BEh
0000 0010
0
0
0
0
SVC_LS_INPUT[1:0]
SVC_
LS_AMP
SVC_
LS_ON
SVC_LS_TIME_TH
BFh
1001 1000
SVC_LS_TIME[2:0]
SVC_LS_THRESHOLD[4:0]
SVC_HP_CONTROL
C0h
0000 0010
0
0
0
0
0
0
SVC_
LHP_AMP
SVC_
HP_ON
Table 9: List of I2C Registers (Sheet 4 of 6)
Name
Addr.
Reset
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
相關(guān)PDF資料
PDF描述
STV8247 Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
STV8237 Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
STV8277 Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
STV8207 Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
STV9118 LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STV8257D 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
STV8257DSX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
STV8257DSXT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
STV8257DT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
STV8257SX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
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