摘要:
A power button assembly includes a printed circuit board having a first surface and a second surface opposite to the first surface, a switch positioned on the first surface, a dome positioned on the second surface corresponding to the switch, a push button resiliently abutted by the dome. One can depress the push button towards the dome, which then capable of depressing the dome to activate the switch. A support plate is engaged with the printed circuit board. One of the support plate and the push button includes two pairs of hook portions, and the other includes two latching portions for engaging with the two pairs of hook portions.
摘要:
The present disclosure provides a workpiece and a welded product. The welded product includes the workpiece. The workpiece includes a welded region, an edge, and a stress releasing slot. The stress releasing slot is adjacent to the welded region, and ends of the stress releasing slot intersect the edge. In the welded product, stress can be released via the stress releasing slot.
摘要:
Methods and apparatus are disclosed for identifying a system. In various embodiments, values of identification codes are read from each of a plurality of electronic devices of the system. The values of the identification codes are used to generate a system identifier value.
摘要:
An exemplary locking assembly includes a locking member, a lock washer and a sleeve. The locking member includes a locking portion. A sleeve defines a through hole for holding and guiding the locking member. The lock washer is positioned in the through hole of the sleeve for preventing the locking portion of the locking member to slide out of the sleeve without an external force.
摘要:
A bitstream having a plurality of data sets is provided to an integrated circuit device such as an FPGA having test circuitry capable of routing data to the device's internal resources, with each data set including configuration information and a trigger signal. Successive data sets of the bitstream are sequentially processed by the test circuitry in response to the trigger signals to sequentially initialize the device's resources to various states. For some embodiments, each data set includes configuration data to configure one or more configurable elements of the device to implement a desired design and includes soft data for use by a processor embedded within the device. For one embodiment, control logic is provided to selectively wait for a predetermined time period before processing a next data set.
摘要:
A method for programming a series of in-system programmable devices that uses Boundary-Scan techniques to read device identification codes from each device of a system, and to automatically generate a board/device information file including a record for each device arranged in the order in which the devices are chained in the system. The device identification codes are then used to automatically retrieve device specifications from a central database. When no identification code is provided from the device, or the database fails to include specifications for a particular device, the user is prompted to enter minimum information or specifications necessary to carry out communications with the device. After device specifications are entered for each device, the user is prompted to enter configuration data, which is automatically matched to its associated device, and compared for consistency with the device specifications. After verifying the configuration data, programming is performed using the configuration data.
摘要:
Various approaches for converting configuration data for programmable circuits are disclosed. In one embodiment, a first configuration bitstream is provided. The first configuration bitstream has a format compatible with a first protocol for communicating with and configuring the programmable circuit. A second protocol is selected for communicating with and configuring the programmable circuit, and the first configuration bitstream is converted to a second configuration bitstream. The second configuration bitstream has a format compatible with the second protocol. The programmable circuit is configured with the second configuration bitstream.
摘要:
A fiber optic terminal configured to optically connect optical fibers from received network-side and subscriber-side fiber(s) to facilitate providing direct or intermediate optical connections between a fiber optic network and a destination. The fiber optic terminal includes at least one adapter module comprising at least one adapter panel. The adapter panel is configured to receive both an input fiber and one or more of a plurality of output fibers from an optical splitter. To establish optical connections between the network-side and subscriber-side fiber(s), the input fiber from the optical splitter is optically connected to an input fiber optic adapter on the adapter panel, which is optically connected to the at least one network-side fiber. One or more of the plurality of output fibers from the optical splitter are optically connected to one or more output fiber optic adapters on the adapter panel, which are optically connected to the subscriber-side fibers.
摘要:
An expandable keyboard device includes a keyboard, and a supporting assembly having interconnected first and second panels. The second panel is adapted to connect with an electronic device. The supporting assembly is movable relative to the keyboard between an unfolded state, where the first panel extends upwardly relative to the keyboard for supporting the electronic device above the keyboard, and a folded state, where the second panel along with the electronic device cover the keyboard. An electrical connector is disposed in the housing for electrical connection with the electronic device. A connecting unit interconnects the supporting assembly and the keyboard.
摘要:
An electronic device housing includes a bottom housing, a support frame, and a plastic side frame. The support frame is fixed on the bottom housing to form a receiving groove between the bottom housing and the plastic side frame. The plastic side frame is integrally formed by injecting a plastic material in the receiving groove. A manufacturing method for an electronic device housing is also provided.