Invention Grant
- Patent Title: Data transmission circuit for operating a data bus inversion, and a semiconductor apparatus and a semiconductor system including the same
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Application No.: US16746339Application Date: 2020-01-17
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Publication No.: US10942883B2Publication Date: 2021-03-09
- Inventor: Hae Kang Jung , Hong Joo Song
- Applicant: SK hynix Inc.
- Applicant Address: KR Icheon-si
- Assignee: SK hynix Inc.
- Current Assignee: SK hynix Inc.
- Current Assignee Address: KR Icheon-si
- Agency: William Park & Associates Ltd.
- Priority: KR10-2017-0116550 20170912
- Main IPC: G06F13/42
- IPC: G06F13/42 ; G06F13/40 ; G06F13/16 ; H04L25/49 ; G06F11/10 ; H04L25/14
Abstract:
A data transmission circuit includes a data bus inversion encoding circuit configured to compare previous output data and current output data, invert or non-invert the current output data to control the number of data transitions; and transmitters configured to drive signal transmission lines based on outputs of the data bus inversion encoding circuit.
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