DAQ system UVC-FRM01 Manuel de l'utilisateur - Page 4
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2. UVC-FRM01 Function
2.1 Board Block Diagram
As shown in [Figure 2-1], in the case of UVC-FRM01, the overall control is in charge of
FPGA Core Logic. Its main function is to receive video signals such as HD-SDI (high-definition
serial digital interface), NTSC (National Television System(s) Committee), and PAL (Phase
Alternation Line) through the external I/O connector to receive UVC (USB Video). Class) again
to the external connector. These functions can be performed immediately without using a
separate API.
The external I/O connector uses 51-pin Hirose DF9-51S-1V_SOCKET, and refer to Section
3.3.4 for detailed signal specifications.
External I/O
USB Signal
HD_SDI
or PAL
I2C
POWER
UVC-FRM01
SSTX+/-
UVC
SSRX+/-
Controller
D+
D-
HD-SDI or
Serial In
PAL
Mode_S
Selection
SDA
SCL
GND
Voltage
5V
Regulator
[Figure 2-1. UVC-FRM01 Block Diagram]
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UVC-FRM01 Users Manual (Rev 1.0)
FPGA Core Logic
http://www.daqsystem.com