Integrated circuit with configurable on-die termination
US-2024146304-A1 · May 2, 2024 · US
Operating method of input/output interface
US9130557B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9130557-B2 |
| Application number | US-201314093916-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 2, 2013 |
| Priority date | Dec 3, 2012 |
| Publication date | Sep 8, 2015 |
| Grant date | Sep 8, 2015 |
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Abstract
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A method of operating an input/output interface includes selecting one of a plurality of output driver circuits according to a mode selection signal, and outputting a data signal using the selected one of the plurality of output driver circuits. Another method of operating an includes generating a mode selection signal based on a received command signal, and controlling an on-die termination (ODT) circuit included in the input/output interface according to the mode selection signal. Another method of operating an includes generating a mode selection signal based on a received command signal, and controlling an ODT circuit included in the input/output interface according to the mode selection signal.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of operating an input/output interface comprising: selecting, by an output block of the input/output interface, one of a plurality of output driver circuits according to a mode selection signal, the mode selection signal being a control signal for controlling an on-die termination (ODT) circuit included in the input/output interface, the mode selection signal indicating an operation mode for one of a high speed operation and a low speed operation an…
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Classifications
- H03K19/0005Primary
Electricity · mapped topic
- G06F13/16Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Cross-Sectional Technologies · mapped topic
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Frequently asked questions
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- What does patent US9130557B2 cover?
- A method of operating an input/output interface includes selecting one of a plurality of output driver circuits according to a mode selection signal, and outputting a data signal using the selected one of the plurality of output driver circuits. Another method of operating an includes generating a mode selection signal based on a received command signal, and controlling an on-die termination (O…
- Who is the assignee on this patent?
- Cho Young Chul, Lee Jung Bae, Choi Jung Hwan, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H03K19/0005. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Sep 08 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).