Signal transmission system and signal transmission circuit
AssigneeI-Shou University
InventorsChun-Wei Huang, Yu-Jung Huang, Ming-Kun Chen
Life of this patent
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Abstract
A signal transmission system and a signal transmission circuit are provided. The system includes a first chip and a second chip. A rising pulse signal (RPS) and a falling pulse signal (FPS) are generated by a transmission module on the first chip in response to a waveform of an input signal. The RPS corresponds to rising edges of the input signal, the FPS corresponds to falling edges of the input signal, and the RPS and the FPS are transmitted by a first transmission unit and a second transmission unit both located on a surface of the first chip.
Claims17
A signal transmission system comprising:
- a first chip comprising:
- a transmission module configured to receive an input signal and generate a rising pulse signal and a falling pulse signal in response to a waveform of the input signal, wherein the rising pulse signal corresponds to rising edges of the input signal, and the falling pulse signal corresponds to falling edges of the input signal;
- a first transmission unit coupled to the transmission module, located on a surface of the first chip, and configured to transmit the rising pulse signal;
- and
- a second transmission unit coupled to the transmission module, located on the surface of the first chip, and configured to transmit the falling pulse signal;
- and
- a second chip configured opposite to the first chip, the second chip comprising:
- a first reception unit located on a surface of the second chip, the first reception unit corresponding to the first transmission unit and being configured to receive the rising pulse signal;
- a second reception unit located on the surface of the second chip, the second reception unit corresponding to the second transmission unit and being configured to receive the falling pulse signal;
- and
- a reception module coupled to the first reception unit and the second reception unit and configured to output a recovery signal according to the rising pulse signal and the falling pulse signal.
A signal transmission circuit suitable for being configured in a chip, the signal transmission circuit comprising:
- a transmission module configured to receive an input signal and generate a first rising pulse signal and a first falling pulse signal in response to a waveform of the input signal, wherein the first rising pulse signal corresponds to rising edges of the input signal, and the first falling pulse signal corresponds to falling edges of the input signal;
- a first transmission unit coupled to the transmission module, adapted to be set on a surface of the chip, and configured to transmit the first rising pulse signal;
- and
- a second transmission unit coupled to the transmission module, adapted to be set on the surface of the chip, and configured to transmit the first falling pulse signal.
Dependencies are inferred from the claim text.