Abstract:
A decoupling integrated circuit including a substrate including first and second active regions extending in a first direction and spaced apart from each other in a second direction intersecting the first direction, a first power rail configured to receive a first power supply and including a first horizontal extension being apart from the first active region in the second direction and extending in the first direction and a first-1 protrusion protruding from the first horizontal extension in a third direction opposite to the second direction, a second power rail configured to receive a second power supply and including a second horizontal extension being apart from the second active region in the second direction and extending in the first direction and a second-1 protrusion protruding from the second horizontal extension in the second direction, the first-1 protrusion and the second-1 protrusion constituting a decoupling capacitor may be provided.
Abstract:
A method for manufacturing a memory device includes detecting, with a tester, whether memory cells included in a memory device are defective, and programming, with the tester, start addresses of defect-free memory regions for addressing modes of the memory device based on a result of the detection.
Abstract:
A washing machine includes a body and a rotating tub rotatably installed in the inside of the body and provided with a cylindrical portion formed in the cylindrical shape and a bowl portion coupled to a lower portion of the cylindrical portion, the bowl portion includes a main member formed of a resin material and a cover member coupled to an upper surface of the main member and formed of a metal material, the cover member includes a first engaging portion to be coupled to the main member, and the main member includes a second engaging portion coupled to the first engaging portion. Therefore, the bowl portion of the washing machine rotating tub can be manufactured at low cost while having durability, corrosion resistance, strength, hygienic properties, and clean feeling.
Abstract:
A balancer includes a balancer housing coupled to a drum of a washing machine, the balancer housing having an annular channel defined therein, at least one mass movably disposed in the channel, at least one magnet to restrain movement of the mass along the channel when rotational speed of the drum is within a predetermined range, and at least one magnet fixing rib formed at one side of the balancer housing to fix the magnet.
Abstract:
A data storage device is provided. The data storage device includes: a first function block of a device controller configured to receive user data and perform a first data processing; a first buffer memory connected to the first function block and configured to store user data subjected to the first data processing as first process data; a second function block of the device controller configured to receive a data write command determined based on the first process data; and a non-volatile memory connected to the second function block, and configured to receive and store data stored in the first buffer memory. The user data is provided to the first function block before the data write command is provided to the second function block.
Abstract:
Provided are a memory device and a memory system including the same. The memory device may include a first memory rank including at least one first memory chip, a memory controller configured to provide a command to the first memory rank, at least one data buffer configured to buffer data input to the at least one first memory chip or being output from the at least one first memory chip, and a second memory rank connected to the first memory rank and comprising at least one second memory chip. The first memory rank may provide training data and a data strobe signal to the second memory rank based on a data training command from the memory controller without the training data and the data strobe signal passing through the data buffer. The second memory rank may determine a delay of the data strobe signal based on the training data being detected by the second memory rank.
Abstract:
A method of operating a data storage device which includes a first memory device, a second memory device, and a memory device storing a translation map is provided. The method includes receiving either a first identifier (ID) or a second ID and a virtual address from a host, selecting one of a first physical address and a second physical address from the translation map using either the first ID or the second ID and the virtual address, and reading data from one of the first memory device and the second memory device using the selected physical address and transmitting the data to the host. The translation map includes information about mapping the first ID and the virtual address to the first physical address of the first memory device and information about mapping the second ID and the virtual address to the second physical address of the second memory device.
Abstract:
Disclosed herein are an ice maker and method including an ice container to store ice, and a refrigerator having the same. The ice maker includes an ice making unit that receives water and produces ice from the water, a first ice container that receives the ice separated from the ice making unit, and an ice forwarding unit disposed at one side of the first ice container to guide the ice to be discharged to the outside.
Abstract:
A method of operating a memory controller includes allocating a new entry whenever a write command is input from a host; and transferring data corresponding to an entry in a specific state among a plurality of states to the host in response to a read command output from the host, wherein the plurality of states are a FREE state, a WRITE state, a WRITE OLD state, a READ state, a PEND state, a PEND OLD state, a CACHE state, and a DEL state, and the specific state is at least one of the PEND state, the PEND OLD state, or the CACHE state.
Abstract:
A washing machine having a balancer to offset unbalanced load generated during rotation of a drum. The washing machine includes a cabinet, a drum rotatably disposed in the cabinet, and a balancer mounted to the drum to offset unbalanced load generated in the drum during rotation of the drum. The balancer includes a balancer housing having an annular channel defined therein, at least one mass movably disposed in the channel, a magnet provided at one side of the balancer housing to restrain the mass, and a magnet case to receive the magnet.