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參數(shù)資料
| 型號： | STV6413 |
| 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(guān)矩陣 |
| 文件頁數(shù)： | 15/28頁 |
| 文件大?。?/td> | 626K |
| 代理商： | STV6413 |
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STV6413
I2C Bus Selection
3
I2C Bus Selection
Data transfers follow the usual I2C format; i.e. after the start condition (S), a 7-bit slave address is
sent, followed by an eight-bit data direction bit (W). An 8-bit sub-address is sent to select a register,
followed by an 8-bit data word to be included in the register. The IC’s I2C bus decoder enables the
automatic incrementation mode in write mode.
String Format
Write only mode (S = Start condition, P = Stop condition, A = Acknowledge)
Read only mode
Slave Address
Auto Increment Mode
3.1
I2C Bus Addresses
Write Address: 1001 0110 = 96(hex), Read Address: 1001 0111 = 97(hex)
S
Slave Address
0
A
Sub-address
A
Data
A
P
S
Slave Address
1
A
Data
A
P
Address
A7
A6
A5
A4
A3
A2
A1
Value
1
0
0
1
0
1
1
S
Slave Address
0
A
Sub-address
A
Data0
A
Data1
A
...
Data n
A
P
Sub-address
Sub-address +1
Sub-address + N
Table 2: Input Signal Summary
(Write Mode)
Reg.
Add.
Data
d7
d6
d5
d4
d3
d2
d1
d0
Audio
00h
TV Stereo
Mono
TV 0/6 dB
TV Volume-62 dB to 0 dB - 2 dB steps
Soft Volume
Mode
01h
VCR Stereo
Mono
Not Used
(See
Note 1
)
VCR Audio
Switch Control
CINCH
Audio Gain
TV/CINCH Audio Switch Control
Video
02h
VCR Chroma
muted
VCR Video and Chroma Switch Control
TV Chroma
muted
TV Video and Chroma Switch Control
03h
RGB and FB
Tri-state
RGB Gain
RGB Switch Control
Fast Blanking
Mode/Input Selection
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| STV6413D | Audio/Video Switch Matrix |
| STV6413DT | Audio/Video Switch Matrix |
| STV6432 | Audio/Video Output Buffers for STB and DVD Devices |
| STV6433 | Filtered Video Buffers for STB and DVD Devices |
| STV7778S | 32K FLASH |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STV6413D | 制造商:STMicroelectronics 功能描述:11-CHANNEL, AUDIO/VIDEO SWITCH, PQFP64 |
| STV6413DT | 功能描述:視頻開關(guān) IC Aud/Vid Sw Matrix RoHS:否 制造商:Texas Instruments 開關(guān)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(guān)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 |
| STV6414A | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Audio/video switch matrix |
| STV6414AD | 制造商:STMicroelectronics 功能描述: |
| STV6414ADT | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Audio/video switch matrix |
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