Semiconductor device performing burst order control and data bus inversion
US8862811B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 27, 2012 |
| Grant date | Oct 14, 2014 |
| Priority date | — |
| Expiry date | Apr 16, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C11/4096
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed herein is a device that a device including first data lines transmitting a plurality of sequential first data bits, respectively, second data lines transmitting a plurality of sequential second data bits, respectively, third data lines transmitting a plurality of sequential third data bits, respectively, a BOC circuit rearranging order of the plurality of first data bits supplied from the plurality of first data lines in accordance with address information, the BOC circuit supplying the resultant to the plurality of second data lines as the plurality of second data bits, and a DBI circuit performing inversion or non-inversion of the plurality of second data bits supplied from the plurality of second data lines independently of each other in accordance with a predetermined condition, the DBI circuit supplying the resultant to the plurality of third data lines as the plurality of third data bits.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.