參數(shù)資料
型號: STV6413D
廠商: 意法半導(dǎo)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): 18/28頁
文件大?。?/td> 626K
代理商: STV6413D
I2C Bus Selection
STV6413
18/28
Table 6: RGB & Fast Blanking Outputs
Reg.
Add.
Description
Bits
Data
Comments
d7
d6
d5
d4
d3
d2
d1
d0
03h
Fast Blanking Control
2
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
0
1
1
0
1
0
1
FB forced to low level
FB forced to high level
FB from Encoder
FB from VCR
RGB Selection
2
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
1
1
0
1
0
1
X
X
X
X
X
X
X
X
Muted
RGB_ENC selected
RGB_VCR selected
Not allowed
RGB Gain
2
X
X
X
X
X
X
X
X
0
0
1
1
0
1
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
+6 dB gain
+5 dB gain
+4 dB gain
+3 dB gain
1
X
X
0
1
X
X
X
X
X
X
X
X
X
X
X
X
+0 dB extra gain
+3 dB for weak input signals
RGB and FB Control
1
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
RGB and FB outputs high
impedance state
RGB and FB outputs active
Table 7: Miscellaneous Control
Reg.
Add.
Description
Bits
Data
Comments
d7
d6
d5
d4
d3
d2
d1
d0
04h
R/C TV Output Selection
1
X
X
X
X
X
X
X
X
X
X
0
0
0
0
0
1
Red signal selected
Chroma signal selected
C_Gate Output Control
1
X
X
X
X
X
X
X
X
0
1
0
0
0
0
X
X
High level
Low level
C_VCR Output Control
1
X
X
X
X
X
X
0
1
X
X
0
0
0
0
X
X
Tri-state mode (high
impedance)
Active
Slow Blanking Mode
1
X
X
0
1
X
X
X
X
X
X
0
0
0
0
X
X
Normal Mode
SLB TV is driven by SLB
VCR
IT Enable
1
0
1
X
X
X
X
X
X
X
X
0
0
0
0
X
X
No interrupt flag
IT enable
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