SDI-FMC User Manual
26
April 22, 2019
Figure 3-4 12G SDI System Block Diagram
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shows the system block diagram of the 3G SDI. The LMH0387 chips are used to either
transmit or receive a 3G SDI signal. The LMH0387 is directly connected to the FPGA transceiver
pins. The BNC connecters are used as an interface to connect external 3G SDI signals. The
LMH0387 chips can be configured either in the input mode as an equalizer to receiver data over
coaxial cable, or in the output mode as a cable driver to transmit data over coaxial cable.
Developers can configure the chips through the chips’ SPI interface. For detailed information about
how to control the SDI chips, please refer to the chips’ datasheet included in the SDI-FMC
CD-ROM.
Figure 3-5 3G SDI System Blok Diagram
Summary of Contents for SDI-FMC
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