STV6411A ST Microelectronics, STV6411A Datasheet - Page 13

• Manufacturer Part Number: STV6411A
• Description: AUDIO/VIDEO SWITCH MATRIX
• Manufacturer: ST Microelectronics

I
VCR Video Outputs
Slow Blanking Switches
2
(HEX)
(HEX)
Addr.
Addr.
Reg.
Reg.
C BUS SELECTION (continued)
05
06
VCR Y/CVBS & Chroma
Outputs Selection
VCR Chroma Output Muting
Used in STV6410A.
For STV6411A applications
should be set to mute value
(X000XXXX).
Slow Blanking TV SCART
Slow Blanking VCR SCART
Used in STV6410A.
For STV6411A applications
should be set to input mode
(XX00XXXX).
Description
Description
Bits
Bits
3
1
3
2
2
2
d7 d6 d5 d4 d3 d2 d1 d0
d7 d6 d5 d4 d3 d2 d1 d0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1
1
1
1
1
1
1
1
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
X
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1
0
0
0
0
0
0
0
0
0
0
1
1
X
0
0
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
0
0
0
0
0
0
0
0
0
1
0
1
Data
Data
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
0
0
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
0
0
1
1
1
1
0
1
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
1
1
0
0
1
1
0
0
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
0
1
0
1
0
1
0
1
0
1
Y/CVBS & chroma muted
NOT ALLOWED
NOT ALLOWED
NOT ALLOWED
CVBS_ASTB & chroma muted
Y/CVBS_ENC & R/C_ENC
Y_ENC & C_ENC
Y/CVBS_TV & C_TV
Chroma Output controlled by
d2d1d0 from register 05
Chroma Output forced to mute
Y/CVBS & chroma muted
NOT ALLOWED
NOT ALLOWED
NOT ALLOWED
NOT ALLOWED
NOT ALLOWED
NOT ALLOWED
NOT ALLOWED
Input mode
Output < 2V
Output 16/9 format
Output 4/3 format
Input mode
Output < 2V
Output 16/9 format
Output 4/3 format
Input mode
NOT ALLOWED
NOT ALLOWED
NOT ALLOWED
Comments
Comments
STV6411A
13/20