Skhynix Inc.

Won-Ha Choi

Seung-min Lee

Joon-Yong Choi

A data processing system includes a host processor, a processor suitable for processing a task instructed by the host processor, a memory, shared by the host processor and the processor, that is suitable for storing data processed by the host processor and the processor, respectively, and a memory controller suitable for checking whether a stored data processed by the host processor and the processor are reused, and for sorting and managing the stored data as a first data and a second data based on the check result.

Operating method of memory system that checks stored data that is reused and generating a flag/bit signal

A memory system may include a memory module accessed by a first address, a memory controller configured to provide a read or write command for the memory module according to a host request, and a memory buffer accessed by a second address. The memory buffer may include a register file having two or more entry spaces corresponding to interleaving units of the memory module, and the two or more entry spaces may be positioned in different address areas which are accessible at the same time.

Memory system including memory buffer

A semiconductor device may include a memory core including a data cell region and a parity cell region, a parity calculation logic configured for generating a parity from data received by the parity calculation logic, and an error correcting logic configured for outputting error-corrected data by using data that is output from the data cell region and a parity that is output from the parity cell region.

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Icheon-si, South Korea

Won-Ha Choi