Integrated circuit and storage device including the same
First Claim
Patent Images
1. An integrated circuit comprising:
- an input/output pad;
a driver circuit connected to the input/output pad, the driver circuit being configured to output an output signal to an external device through the input/output pad;
a receiver circuit connected to the input/output pad, the receiver circuit being configured to receive an input signal from the external device through the input/output pad; and
a code generator configured to generate a termination code of the external device in response to a signal output from the receiver circuit.
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Abstract
An integrated circuit includes an input/output pad, a driver circuit connected to the input/output pad, and a receiver circuit connected to the input/output pad, and a code generator. The driver circuit is configured to output an output signal to an external device through the input/output pad. The receiver circuit is configured to receive an input signal from the external device through the input/output pad. The code generator is configured to generate a termination code of the external device in response to a signal output from the receiver circuit.
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Citations
20 Claims
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1. An integrated circuit comprising:
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an input/output pad; a driver circuit connected to the input/output pad, the driver circuit being configured to output an output signal to an external device through the input/output pad; a receiver circuit connected to the input/output pad, the receiver circuit being configured to receive an input signal from the external device through the input/output pad; and a code generator configured to generate a termination code of the external device in response to a signal output from the receiver circuit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An integrated circuit comprising:
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an input/output pad; a driver circuit connected to the input/output pad, the driver circuit being configured to output an output signal to an external device through the input/output pad, the driver circuit being configured to adjust pull-up drive strength and pull-down drive strength based on a termination code received through the input/output pad; and a receiver circuit connected to the input/output pad, the receiver circuit being configured to receive an input signal from the external device through the input/output pad. - View Dependent Claims (13, 14, 15)
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16. An integrated circuit comprising:
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a first circuit (IC1) and a second circuit (IC2) configured to communicate with each other using a first communication structure of the IC1 and a second communication structure of the IC2, the IC1 including a first core circuit and a first transceiver circuit, the IC2 including a second transceiver circuit, the IC2 being configured to transfer a signal to the IC1, the IC1 being configured generate a code from the signal and to transfer the code to the IC2 using the first core circuit, the first transceiver circuit, and the first and second communication structures, and the second transceiver circuit being configured to adjust a drive strength according to the code transferred from the IC1 to the IC2. - View Dependent Claims (17, 18, 19, 20)
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Specification