USB3-FRM14 Users Manual (Rev 1.1)
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38
- http://www.daqsystem.com
[Figure 5-9. VANC Data Transmit Program]
That command description is as follows.
Device Open
--- Open the device. It is performed only once in the beginning.
Device Init
--- Current device that attached to the system is initialized.
Vanc Out
--- Under the set value is sent in USN3-SDI01 BNC connector.
DID
--- Data Identification
K
--- Secondary Data Identification
L
--- Data Counter, the number of User Data bytes. It is displayed in Hex.
Data
--- User Data. This program has a limitation for testing purpose, but originally user
data supports total 255bytes.
Vanc Line
--- You specify what number Vertical line to write ANC data, that is, you specify
what number Vertical Line VANC data starts.
(Notice) This program transmits the first ANC packet information.
