Datasheet
Data Sheet ADV7342/ADV7343
Rev. | Page 51 of 108
OUTPUT CONFIGURATION
The ADV7342/ADV7343 support a number of different output configurations. Table 37 to Table 40 list all possible output configurations.
Table 37. SD Only Output Configurations
RGB/YPrPb
Output Select
1
(Subaddress
0x02, Bit 5)
SD DAC
Output 2
(Subaddress
0x82, Bit 2)
SD DAC
Output 1
(Subaddress
0x82, Bit 1)
SD Luma/Chroma
Swap (Subaddress
0x84, Bit 7)
DAC 1 DAC 2 DAC 3 DAC 4 DAC 5 DAC 6
0 0 0 0 G B R CVBS Luma Chroma
0
0
0
1
G
B
R
CVBS
Chroma
Luma
0 0 1 0 CVBS Luma Chroma G B R
0 0 1 1 CVBS Chroma Luma G B R
0 1 0 0 CVBS B R G Luma Chroma
0 1 0 1 CVBS B R G Chroma Luma
0 1 1 0 G Luma Chroma CVBS B R
0 1 1 1 G Chroma Luma CVBS B R
1 0 0 0 Y Pb Pr CVBS Luma Chroma
1 0 0 1 Y Pb Pr CVBS Chroma Luma
1 0 1 0 CVBS Luma Chroma Y Pb Pr
1 0 1 1 CVBS Chroma Luma Y Pb Pr
1
1
0
0
CVBS
Pb
Pr
Y
Luma
Chroma
1 1 0 1 CVBS Pb Pr Y Chroma Luma
1 1 1 0 Y Luma Chroma CVBS Pb Pr
1 1 1 1 Y Chroma Luma CVBS Pb Pr
1
If SD RGB output is selected, a color reversal is possible using Subaddress 0x86, Bit 7.
Table 38. ED/HD Only Output Configurations
RGB/YPrPb Output Select (Subaddress
0x02, Bit 5)
ED/HD Color DAC Swap (Subaddress
0x35, Bit 3) DAC 1 DAC 2 DAC 3 DAC 4 DAC 5 DAC 6
0
0
G
B
R
N/A
N/A
N/A
0 1 G R B N/A N/A N/A
1 0 Y Pb Pr N/A N/A N/A
1 1 Y Pr Pb N/A N/A N/A
Table 39. Simultaneous SD and ED/HD Output Configurations
RGB/YPrPb Output
Select (Subaddress
0x02, Bit 5)
ED/HD Color
DAC Swap
(Subaddress
0x35, Bit 3)
SD Luma/Chroma
Swap (Subaddress
0x84, Bit 7)
DAC 1
(ED/HD)
DAC 2
(ED/HD)
DAC 3
(ED/HD)
DAC 4
(SD)
DAC 5
(SD)
DAC 6
(SD)
0 0 0 G B R CVBS Luma Chroma
0 0 1 G B R CVBS Chroma Luma
0
1
0
G
R
B
CVBS
Luma
Chroma
0 1 1 G R B CVBS Chroma Luma
1 0 0 Y Pb Pr CVBS Luma Chroma
1 0 1 Y Pb Pr CVBS Chroma Luma
1 1 0 Y Pr Pb CVBS Luma Chroma
1 1 1 Y Pr Pb CVBS Chroma Luma
Table 40. ED Only (at 54 MHz) Output Configurations
RGB/YPrPb Output Select (Subaddress
0x02, Bit 5)
ED/HD Color DAC Swap (Subaddress
0x35, Bit 3) DAC 1 DAC 2 DAC 3 DAC 4 DAC 5 DAC 6
0 0 G B R N/A N/A N/A
0 1 G R B N/A N/A N/A
1 0 Y Pb Pr N/A N/A N/A
1 1 Y Pr Pb N/A N/A N/A
D