摘要:
A non-volatile memory device including a cell array area including a plurality of memory cells and word lines and bit lines, which are connected to the plurality of memory cells, a core circuit area including a page buffer circuit and a row decoder circuit, the pager buffer circuit configured to temporarily store data input to and output from the plurality of memory cells, and the row decoder circuit configured to select some of the word lines corresponding to an address input thereto, and an input/output circuit area including a data input/output buffer circuit, the data input/output buffer circuit configured to at least one of transmit data to the page buffer circuit and receive data from the page buffer circuit, and the input/output circuit area including at least one asymmetrical transistor having a source region and a drain region asymmetrically disposed with respect to the gate structure may be provided.
摘要:
A system-on-chip (SoC) test apparatus is disclosed. The system-on-chip (SoC) testing apparatus reduces a test time due to a small amount of overhead in the case of testing an AMBA-based system-on-chip (SoC) using a TIC, an EBI, and a Test Harness, and maintains AMBA- or TIC- compatibility simultaneously while performing scan input/output operations.
摘要:
Provided is a 4× framer/deframer module for PCI-Express and a framer/deframer device using the same. In the PCI-Express for high-rate data processing, delimiter and pad processing, and 4× framer shifting and arrangement/reverse arrangement for framing/deframing a frame format are performed to achieve a structure that facilitates reconfiguration and expansion, for example, a pipeline structure, so that the 4× framer/deframer module can operate without delay within a 250 MHz clock even when expansion to 32× is made.
摘要:
A slim type notebook personal computer mounted with a liquid crystal display module in such a manner to have a thin thickness. In the computer, a top bezel is secured to the edge of a lower glass substrate included in the liquid crystal display module. A buffing member positioned between the edge of the lower glass substrate and the top bezel buffs an impact to be applied to the edge of the lower glass substrate.
摘要:
A data management system includes a data processor configured to provide a file system module configured to store first data in a flash memory in block units and a filter layer module configured to receive second data from the file system module and to store the second data in a phase-change random access memory (PRAM) in sub-block units. The filter layer module may be configured to identify difference data in the second data received from the file system module by comparing the received second data and third data stored in the PRAM, and to write the identified difference data to the PRAM. The second data may include file metadata and the first data may include data other than file metadata. The sub-block units may be byte units.
摘要:
An apparatus includes a nonvolatile memory including a plurality of memory cells, each configured to store data having at least two bits and a control circuit configured to write data to a first memory cell connected to a wordline of the nonvolatile memory and to then write data to a second memory cell that is connected to wordline and shares a bit buffer with the first memory cell.
摘要:
The present invention relates to a sodium-sulfur battery consisted of solid sodium for the negative electrode (comprising carbon, sodium metal oxide and the like comprising sodium compound, sodium ion); solid sulfur for the positive electrode (comprising sulfur, sulfur compound such as iron sulfide, nickel sulfide); and liquid electrolyte which sodium salt and organic solvent such as grymids or carbonates are soaked in cell guard, thereby improving a drawback of prior art for conventional battery.
摘要:
A condensing sheet includes a light output unit that has a plurality of lenses, and a light input unit that faces the light output unit and includes a light penetration unit and a light reflection unit. The light reflect ion unit has a structure including a recess sinking toward the light output unit and a reflector received in the recess.
摘要:
Provided is an apparatus and method for extracting a conditional access internal message which can efficiently extract a conditional access internal message including an entitlement control message (ECM)/entitlement management message (EMM) without fast information channel (FIC) of a digital multimedia broadcasting (DMB) frame in a mobile multimedia broadcasting system. The conditional access internal message extracting apparatus includes: a sub-channel data extracting unit for extract sub-channel data associated with conditional access from a mobile multimedia broadcasting signal; a sub-channel prefix header analyzing unit configured to extract sub-channel prefix length information from a sub-channel prefix length field of the sub-channel data, and extract start position information of a conditional access internal message from the sub-channel; and a sub-channel prefix data processor configured to extract the conditional access internal message from the sub-channel data by using the sub-channel prefix length information and the start position information of the conditional access internal message.
摘要:
A data processing apparatus and method for a flash memory, which make it easy to determine whether data stored in the flash memory is valid, are provided. The data processing apparatus includes a user request unit which issues a request for performing a data operation on a flash memory using a predetermined logical address, a conversion unit which converts the logical address into a physical address, and a control unit which performs the data operation on the physical address and writes inverted data obtained by inverting error correction code (ECC) corresponding to data used in the data operation to a region indicating whether the ECC is erroneous.