摘要:
One embodiment disclosed relates to a method for persistently tracking volatile memory faults. A memory error is detected in relation to at least one dynamic random access memory (DRAM) unit on a particular memory module. An entry pertaining to the memory error is written in non-volatile memory of a fault storage unit on that particular memory module. Another embodiment disclosed relates to a memory module that persistently tracks volatile memory faults. The memory module includes a plurality of dynamic random access memories (DRAMs) and a fault storage unit. The fault storage unit includes non-volatile memory configured to store entries pertaining to faults in the plurality of DRAMs on that memory module.
摘要:
A method and apparatus record a first object identifier in a memory associated with an object and record a second object identifier in the memory in place of the first object identifier.
摘要:
An electronic device includes a panel having a display screen that moves along a first axis and pivots about a second axis perpendicular to the first axis.
摘要:
A printer includes a surface configured to carry an electrostatic charge and a printing material forming an image, a transfer member configured to carry printing material from the surface to media and a heater external to the transfer member. The heater is configured to heat printing material being carried by the transfer member.
摘要:
A method and apparatus initiate the supply of power to a component to ready the component to perform a function in response to further operator input.
摘要:
A system for switching between computer hardware configurations is provided. The system may include multiple processors and an operating system that facilitates switching between a lock step or fail-over processing operation configuration and a multiprocessor operation configuration.
摘要:
Ink-jet printing systems and methods of use for printing visible and invisible inks for subsequent development, which can produce text with associated highlighting or underlining that reduces messiness inherent in highlighting important text are disclosed. The ink-jet printing systems and methods of use can include a substrate, visible ink-jet ink configured to be ink-jetted onto at least a portion of the substrate to form a first visible image, a first invisible composition configured to be ink-jetted onto at least a portion of the substrate to form an invisible image visibly associated with the first visible image, and a second invisible composition configured for over-striking at least a portion of the invisible image. The first and second invisible compositions can be further configured to react and form a second visible image on the substrate.
摘要:
A method of forming a slot in a substrate comprises growing an oxide layer on a first side of a substrate, patterning and etching the oxide layer to form an opening, forming a material overlying the opening and the oxide layer, removing substrate material through a second side to a first distance from the first side, and anisotropic etching the substrate to create a substrate opening at the first side which is aligned with the opening in the oxide layer during anisotropic etching. The material overlying the opening and the oxide layer is selected so that an anisotropic etch rate of the substrate at an interface of the material and the substrate is greater than an anisotropic etch rate of the substrate at an interface of the oxide layer and the substrate.
摘要:
A cPCI server system includes a plurality of printed circuit assemblies, including at least one host processor card. A server management card is coupled to the plurality of printed circuit assemblies for monitoring and managing operation of the server system. The server management card receives and stores status information from the plurality of printed circuit assemblies. The server management card includes a plurality of interfaces for configuring the server management card and accessing the stored status information from the server management card.