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【应用手册】High-Speed Differential Signaling in Cyclone Devices
From high-speed backplane applications to high-end switch boxes,
low-voltage differential signaling (LVDS) is the technology of choice.
LVDS is a low-voltage differential signaling standard, allowing higher
noise immunity than single-ended I/O technologies. Its low-voltage
swing allows for high-speed data transfers, low power consumption, and
less electromagnetic interference (EMI). LVDS I/O signaling is a data
interface standard defined in the TIA/EIA-644 and IEEE Std. 1596.3
specifications.
cyc_c51009(Replaces AN 254).pdf