High speed interface apparatus
AssigneeHyundai Electronics Industries Co., Ltd.
InventorJung Won Suh
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Abstract
The present invention discloses a much higher speed interface apparatus which comprises a data driving means for decoding two-bit data signals using them as inputs to output four-level data signals; a reference voltage generating means for generating three-level reference voltages to discriminate the voltage levels of the four-level data signals; and a receiver means for comparing the four-level data signals and the three-level reference voltage signals using them as inputs and for encoding the resulting signals to output two data signals.
Claims17
A high speed interface apparatus, comprising:
- a data driving means for decoding two-bit data signals using them as inputs to output four-level data signals;
- a reference voltage generating means for generating three-level reference voltages to discriminate the voltage levels of said four-level data signals;
- and
- a receiver means for comparing said four-level data signals and said three-level reference voltages using them inputs and for encoding the resulting signals to output two data signals.
A high speed interface apparatus, comprising:
- a data driver circuit configured to receive and decode a pair of data inputs, and output a four-level data signal at a data output terminal thereof;
- a reference voltage generator circuit configured to output three distinct reference voltage signals;
- and
- a receiver circuit configured to receive the four-level data signal and the three reference voltage signals as inputs, and output a two-bit data signal in response thereto.
Dependencies are inferred from the claim text.