Functional Description
VV6501
3.1.6
Line formats
Each line of data from the sensor starts with an escape sequence followed by a line code that
identifies the line type. The line code is then followed by two bytes that contain a coded line number.
Each line is terminated with an end-of-line code followed by a line average. The one exception to
this is the first line in the frame where the end of line code is followed by a frame count.
Figure 8: Line data format
Start of Active Video (SAV)
Escape/Sync Line Line
sequence
code number
Video data
End of Active Video (EAV)
Escape/Sync
sequence
Line
code
PixAv
Null
SAV
Line
padding
N pixels
Pixel number (unshuffled pixel data)
1
N
4/5-wire data bus
FH
0H XH YH D3 D2 D1 D0 PM PL
PM PL
FH
0H 8H 0H D3 D2 D1 D0
FH
The line code formats are detailed in Figure 9.
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