LVDS transmission with 8b/10b encoding LVDS does not specify a bit encoding scheme because it is a physical layer standard only. LVDS accommodates any user-specified encoding scheme for sending and receiving data across an LVDS link, including 8b/10b encoded data. An 8b/10b encoding scheme embeds the clock signal information and has the added benefit of DC balance. DC balance is necessary for AC-coupled transmission paths (such as capacitive or transformer-coupled paths). There are also DC-balance encoding methods for the start bit/stop bit embedded clock, which usually include a data scrambling technique. The key point in LVDS is the physical layer signaling to transport bits across wires. It is compatible with almost all data encoding and clock embedding techniques.
LVDS transmission with 8b/10b encoding LVDS does not specify a bit encoding scheme because it is a physical layer standard only. LVDS accommodates any user-specified encoding scheme for sending and receiving data across an LVDS link including 8b/10b encoded data. An 8b/10b encoding scheme embeds the clock signal information and has the added benefit of DC balance. DC balance is necessary for AC-coupled transmission paths (such as capacitive or transformer-coupled paths). There are also DC-balance encoding methods for the start bit/stop bit embedded clock, which usually include a data scrambling technique The key point in LVDS is the physical layer signaling to transport bits across wires. It is compatible with almost all data encoding and clock embedding techniques.