【应用手册】Serial Digital Interface Reference Design for Cyclone IV Devices
The Serial Digital Interface (SDI) reference design shows how you can transmit and
receive video data using the Altera® SDI MegaCore® function and the Cyclone® IV GX
video development board. This reference design uses three instances of the SDI
MegaCore function. The triple-standard SDI MegaCore function comprises standard
definition (SD-SDI), high definition (HD-SDI), and 3 gigabits per second (3G-SDI)
video signal standards.
This application note describes how to use the serial digital interface with the
Cyclone IV GX video development board for different variants. The Cyclone IV GX
video development board consists of the Cyclone IV GX FPGA board that is available
in the Cyclone IV GX FPGA development kit and an SDI high-speed mezzanine card
(HSMC) that is purchased separately.an641.pdf