USB3-FRM14 Users Manual (Rev 1.1)
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- http://www.daqsystem.com
Writing Method : Little Endian (In case of 10bit YUV)
31 26 25 16 15 10 9 0
X
Y
X
C
One Frame Data size is as follow equation.
case 0 (8bit):
nSize = nXres * nYres
case 1 (16bit):
nSize = nXres * nYres * 2
case 2 (24bit):
nSize = nXres * nYres * 4
case 3 (32bit):
nSize = nXres * nYres * 4
cf)
nXres : Horizonral Resolution, nYres : Vertical Resolution
(4)
“Get Res.” button
It shows the image resolution. If the “Vanc Mode” is set to “Y Vanc” or “C Vanc”, the
vertical resolution will be increased one. For example, if the original screen is 1920x1080, it
is displayed as 1902x1081 after "Vanc Mode" is selected.
(5)
“Start” button
It starts the image transfer. It is a Toggle button, press again stop the image transferring.
(6)
“Once” button
When press this button, it displays a freeze-frame.
(7)
“View” button
Start the image transmission.
(8)
“Data” button
Press this button to read the image frame data of the board to your PC(Hex Value). If image
frame data is not saved on the board, you must wait until the end of data collection.
