參數(shù)資料
型號： STV6411
廠商： 意法半導體
英文描述： AUDIO/VIDEO SWITCH MATRIX
中文描述： 音頻/視頻開關矩陣
文件頁數(shù)： 10/20頁
文件大?。?/td> 191K
代理商： STV6411
I
2
C BUS SELECTION
Data transfers follow the usual I2C format: after the start condition (S), a 7-bit slave address is sent, followed
by an eighth bit which is a data direction bit (W). A 8-bit subadress is sent to select a register, followed by
a 8-bit data word to put in it.
The IC’s I2C bus decoder permits the automatic incrementation mode in write mode.
String Format
Write only mode (S : start condition, P : stop condition, A : acknowledge)
S
SLAVE ADDRESS
0
A
SUBADDRESS
A
DATA
A
P
Read only mode
S
SLAVE ADDRESS
1
A
DATA
A
P
Slave Address
Address
Value
A6
1
A5
0
A4
0
A3
1
A2
0
A1
1
A0
X
Auto Increment Mode
S
SLAVE ADDRESS
0
A
SUBADDRESS
A
DATA0
A
DATA1
A
........
DATAN
A
P
I
2
C Bus Address
Write Address : 1001 01X0
Read Address : 1001 01X1
Address Selection Pin Grounded : X = 0, write address = 94HEX, read address = 95HEX
Address Selection Pin to Supply : X = 1, write address = 96HEX, read address = 97HEX
Input Signals Summary
(Write Mode)
Reg.
Addr.
(HEX)
DATA D7
DATA D6
DATA D5
DATA D4
DATA D3
DATA D2
DATA D1
DATA D0
00
TV/Cinch Audio Level Adjustment
Identical values should be written
to both registers
0/6dB
TV Gain
0/6dB
Cinch Gain
STV6410A
only
TV Mono
TV Audio Outputs Control
01
Not used
Cinch Audio Outputs Control
02
STV6410A
only
VCR Mono
VCR Audio Outputs Control
03
Not used
TV Chroma
Mute
Y/CVBS & Chroma TV Outputs Control
TV RF Ouput Control
TV R/C
Ouput
Control
R/Csub
Encoder
Clamp
04
TV RGB Output Control
TV FB Output Control
RGB Gain
STV6410A
only
05
STV6410A
only
VCR
Chroma
Mute
Slow Blanking
VCR SCART
TV
Clamp
disable
VCR Y/CVBS &
Chroma Outputs Control
06
Not used
Not used
STV6410A
only
Slow Blanking
TV SCART
VCR
Clamp
disable
RF Mod
Output OFF
07
VCR
Output
OFF
STV6410A
only
Set to 1
TV
Output
OFF
ENCOD
Clamp
disable
ASTB
Clamp
disable
RGB
Clamp
disable
CINCH
Output OFF
08
Not used
Not used
Not used
Not used
Not used
Not used
Not used data must be put to "0"
STV6411A
10/20
相關PDF資料
PDF描述
STV6411A AUDIO/VIDEO SWITCH MATRIX
STV6411AD AUDIO/VIDEO SWITCH MATRIX
STV6412A AUDIO/VIDEO SWITCH MATRIX
STV6412ADT AUDIO/VIDEO SWITCH MATRIX
STV6413 Audio/Video Switch Matrix
相關代理商/技術參數(shù)
參數(shù)描述
STV6411A 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:AUDIO/VIDEO SWITCH MATRIX
STV6411AD 功能描述:音頻 DSP Image Sensor 352x288 RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube
STV6411ADT 功能描述:視頻開關 IC Image Sensor 352x288 RoHS:否 制造商:Texas Instruments 開關數(shù)量:4 開啟電阻（最大值）:12 Ohms 傳播延遲時間: 開啟時間（最大值）: 關閉時間（最大值）: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WQFN-42 封裝:Reel
STV-6411C-D01 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL-MODE DIGITAL CAMERA CO-PROCESSOR
STV6412A 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:AUDIO/VIDEO SWITCH MATRIX
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