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參數(shù)資料
| 型號： | STV6412ADT |
| 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)： | 16/24頁 |
| 文件大小： | 472K |
| 代理商： | STV6412ADT |
STV6412A
16/24
Table 18. RF & Miscellaneous Control
Reg.
Addr
(Hex)
Table 19. Slow Blanking & Inputs Control
Reg.
Addr
(Hex)
Description
Bits
Data
Comments
d7
d6
d5
d4
d3
d2
d1
d0
04
R/C TV Output Selection
1
X
X
X
X
X
X
X
X
X
X
X
X
0
1
X
X
X
X
X
X
X
X
X
X
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
X
X
X
X
X
X
X
X
X
X
0
1
X
X
X
X
X
X
X
X
X
X
0
1
X
X
X
X
X
X
X
X
X
X
0
1
X
X
X
X
X
X
X
X
X
X
0
1
X
X
X
X
X
X
X
X
X
X
X
X
Red signal selected
Chroma signal selected
CVBS to RF output
Y + C to RF output
Filter not active
Filter active
High level
Low level
Tri-state mode (high impedance)
Active
Normal Mode
SLB TV is driven by SLB VCR
No interrupt flag
IT enable
RF Output: Adder control
and chroma sub-carrier filter
selection
2
C_Gate Output Control
1
C_VCR Output Control
1
Slow Blanking Mode
1
IT Enable
1
Description
Bits
Data
Comments
d7
d6
d5
d4
d3
d2
d1
d0
05
Encoder R/Csub Clamp
1
X
X
X
X
X
X
X
X
X
X
X
0
0
1
1
X
X
X
X
X
X
X
X
X
X
X
0
1
0
1
X
X
X
X
X
X
X
0
0
1
1
X
X
X
X
X
X
X
X
X
X
X
0
1
0
1
X
X
X
X
X
X
X
X
0
0
1
X
X
X
X
X
X
X
X
X
X
X
X
0
1
0
X
X
X
X
X
X
X
X
X
X
0
1
X
X
X
X
X
X
X
X
X
X
X
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
Bottom level clamp
Average level clamp
Bottom level clamp
Average level clamp
0 dB for normal audio inputs
+6 dB for weak audio inputs
+9 dB for weak audio inputs
Input mode only
Output < 2 V
Output 16/9 format
Output 4/3 format
Input mode only
Output < 2 V
Output 16/9 format
Output 4/3 format
VCR R/Csub Clamp
1
Encoder Input Level Adjust-
ment
2
Slow Blanking TV SCART
2
Slow Blanking VCR SCART
2
相關PDF資料 |
PDF描述 |
|---|---|
| STV6413 | Audio/Video Switch Matrix |
| 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 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| STV6412B | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Audio/video switch matrix |
| STV6412BD | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Audio/video switch matrix |
| STV6412BDT | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Audio/video switch matrix |
| STV6413 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Audio/Video Switch Matrix |
| STV6413D | 制造商:STMicroelectronics 功能描述:11-CHANNEL, AUDIO/VIDEO SWITCH, PQFP64 |
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