Back to results
US 2015/0033089 A1Published application
Semiconductor device
AssigneeSK hynix Inc.
InventorYong Deok CHO
Life of this patent
Estimating the term…
Abstract
A semiconductor device includes a compression block configured to compare and compress data of a plurality of core array blocks, by a unit of a group; a combination block configured to combine outputs of the compression block and output compression data; and a control block configured to latch the compression data and output latched data, and drive the latched data and the compression data and output resultant data to a first data line and a second data line.
Claims20
A semiconductor device comprising:
- a compression block configured to compare and compress data of a plurality of core array blocks, by a unit of a group;
- a combination block configured to combine outputs of the compression block and output compression data;
- and
- a control block configured to latch the compression data and output latched data, and drive the latched data and the compression data and output resultant data to a first data line and a second data line.
1 more element
A semiconductor device comprising:
- a compression block configured to perform a compression test for data in a probe test and output the compression data;
- a combination block configured to combine and output the compression data;
- and
- a control block configured to latch the compression data and output latched data, and drive the compression data and output resultant data to a first data line and a second data line.
1 more element
Dependencies are inferred from the claim text.