Abstract: Provided is a glassy carbon roll-type mold manufacturing method for fine pattern formation. The method is for manufacturing a glassy carbon roll-type mold configured to form a fine pattern having a micro-nano structure on a substrate including glass or a metal. The method includes: preparing a roll precursor including a thermosetting resin material, the roll precursor having a roll shape with a circumferential surface on which a pattern corresponding to the fine pattern is formed, the roll precursor being configured to press the substrate while rotating on the substrate; and carbonizing the roll precursor.

Abstract: A safety exit assist system and a method therefor are provided. The system includes a plurality of child lock latches configured to be respectively located in left and right doors of a vehicle and execute child lock or child lock release and a controller configured to control the plurality of child lock latches and instruct the plurality of child lock latches to execute the child lock if receiving a proximity warning signal relative to a rear of the vehicle from a blind spot detection (BSD) device.

Abstract: The present invention relates to a production method for a glassy carbon mold, and, more specifically, relates to a production method for a glassy carbon mold including the steps of: placing a mixture having a thermosetting resin, a curing agent, and a viscosity adjusting solvent between a thermosetting resin substrate and a master pattern formed by a micro-nano process; pressing either the master pattern or the thermosetting resin substrate and applying heat to form a cured thermosetting resin pattern part on the substrate; and removing the master pattern, and subjecting the substrate and the cured thermosetting resin pattern.

Abstract: A system on chip (SoC) includes a central processing unit (CPU), an intellectual property (IP) block, and a memory management unit (MMU). The CPU is configured to set a prefetch direction corresponding to a working set of data. The IP block is configured to process the working set of data. The MMU is configured to prefetch a next page table entry from a page table based on the prefetch direction during address translation between a virtual address of the working set of data and a physical address.

Abstract: A host includes a cache including a plurality of cache lines, a command descriptor list configured to store a command transmitted from one of the plurality of cache lines, a host controller including a direct memory access (DMA) device that accesses the command descriptor list, and a processor configured to determine a size of the command descriptor list based on a size of the one of the plurality of cache lines.

Abstract: A method of operating a host controller interface includes receiving a buffer descriptor including sector information from a main memory, fetching data by using a source address included in the buffer descriptor, selecting one of a plurality of entries included in a security policy table by using the sector information, and determining whether to encrypt the fetched data by using a security policy included in the selected entry.

Abstract: The present invention relates to an optical head for revealing near field through beams irradiated from a light source of a far field optical system, the optical head including: a flexible substrate made of a soft material and adapted to allow the optical head to be brought into close contact with a measured object and attached thereto even if the measured object has a curved or flat surface; and a near-field revelation part located between the measured object and the flexible substrate in such a manner as to have one side brought into contact with the flexible substrate and the other side detachably attached to the measured object and adapted to reveal the near field through the beams irradiated from the light source.

Abstract: A high voltage connector for a vehicle includes: a first connector connected to a first wire to transfer a current and including an interlock switch part controlling an interlock signal to open or close a voltage transfer; and a second connector connected to a second wire to transfer a current and including a pressing part pressing a portion of the interlock switch part of the first connector to control the opening or closing of the voltage transfer of the interlock switch part.

Abstract: A high voltage connector for a vehicle includes: a first connector connected to a first wire to transfer a current and including an interlock switch part controlling an interlock signal to open or close a voltage transfer; and a second connector connected to a second wire to transfer a current and including a pressing part pressing a portion of the interlock switch part of the first connector to control the opening or closing of the voltage transfer of the interlock switch part.

Abstract: A system on chip (SoC) including a memory management unit (MMU) and a memory address translation method thereof are provided. The SoC includes a master intellectual property (IP) configured to output a request corresponding to each of a plurality of working sets; an MMU module comprising a plurality of MMUs, each of which is allocated for one of the working sets and translates virtual addresses corresponding to the request into physical addresses; a first bus interconnect configured to connect the MMU module with a memory device and to transmit the request, on which address translation has been performed in at least one of the MMUs, to the memory device; and a second bus interconnect configured to connect the master IP with the MMU module and to allocate one of the MMUs for each of the working sets.

Abstract: A method of operating an integrated circuit is provided. The method includes receiving a data block offset from a second storage device, obtaining a target entry address using the data block offset, and reading an entry among a plurality of entries comprised in a buffer descriptor stored in a first storage device based on the target entry address. The method also includes reading data from a data buffer among a plurality of data buffers included in the first storage device using a physical address included in the entry and transmitting the data to the second storage device.

Abstract: A host includes a cache including a plurality of cache lines, a command descriptor list configured to store a command transmitted from one of the plurality of cache lines, a host controller including a direct memory access (DMA) device that accesses the command descriptor list, and a processor configured to determine a size of the command descriptor list based on a size of the one of the plurality of cache lines.

Abstract: A method of operating a host controller interface includes receiving a buffer descriptor including sector information from a main memory, fetching data by using a source address included in the buffer descriptor, selecting one of a plurality of entries included in a security policy table by using the sector information, and determining whether to encrypt the fetched data by using a security policy included in the selected entry.

Abstract: The present invention relates to an optical head for revealing near field through beams irradiated from a light source of a far field optical system, the optical head including: a flexible substrate made of a soft material and adapted to allow the optical head to be brought into close contact with a measured object and attached thereto even if the measured object has a curved or flat surface; and a near-field revelation part located between the measured object and the flexible substrate in such a manner as to have one side brought into contact with the flexible substrate and the other side detachably attached to the measured object and adapted to reveal the near field through the beams irradiated from the light source.

Abstract: A method of operating a host controller interface includes receiving a buffer descriptor including sector information from a main memory, fetching data by using a source address included in the buffer descriptor, selecting one of a plurality of entries included in a security policy table by using the sector information, and determining whether to encrypt the fetched data by using a security policy included in the selected entry.

Abstract: The present invention relates to a production method for a glassy carbon mold, and, more specifically, relates to a production method for a glassy carbon mold including the steps of: placing a mixture having a thermosetting resin, a curing agent, and a viscosity adjusting solvent between a thermosetting resin substrate and a master pattern formed by a micro-nano process; pressing either the master pattern or the thermosetting resin substrate and applying heat to form a cured thermosetting resin pattern part on the substrate; and removing the master pattern, and subjecting the substrate and the cured thermosetting resin pattern.

Abstract: A system on chip (SoC) includes a central processing unit (CPU), an intellectual property (IP) block, and a memory management unit (MMU). The CPU is configured to set a prefetch direction corresponding to a working set of data. The IP block is configured to process the working set of data. The MMU is configured to prefetch a next page table entry from a page table based on the prefetch direction during address translation between a virtual address of the working set of data and a physical address.

Abstract: A method of operating an integrated circuit is provided. The method includes receiving a data block offset from a second storage device, obtaining a target entry address using the data block offset, and reading an entry among a plurality of entries comprised in a buffer descriptor stored in a first storage device based on the target entry address. The method also includes reading data from a data buffer among a plurality of data buffers included in the first storage device using a physical address included in the entry and transmitting the data to the second storage device.

Abstract: A system on chip (SoC) including a memory management unit (MMU) and a memory address translation method thereof are provided. The SoC includes a master intellectual property (IP) configured to output a request corresponding to each of a plurality of working sets; an MMU module comprising a plurality of MMUs, each of which is allocated for one of the working sets and translates virtual addresses corresponding to the request into physical addresses; a first bus interconnect configured to connect the MMU module with a memory device and to transmit the request, on which address translation has been performed in at least one of the MMUs, to the memory device; and a second bus interconnect configured to connect the master IP with the MMU module and to allocate one of the MMUs for each of the working sets.

Abstract: A method of operating a host controller interface includes receiving a buffer descriptor including sector information from a main memory, fetching data by using a source address included in the buffer descriptor, selecting one of a plurality of entries included in a security policy table by using the sector information, and determining whether to encrypt the fetched data by using a security policy included in the selected entry.