摘要:
A micro-controller unit (MCU) includes an analog-to-digital converter (ADC) including an input, a timing input, and an output. The input of the ADC is configurable to couple to an output of a peripheral module. The MCU further includes a synchronous sampling controller configured to provide a clock signal to a clock output terminal configurable to couple to a clock input of the peripheral module. The synchronous sampling controller is further configured to provide a timing signal to the timing input of the ADC to synchronize sampling of a signal at the input of the ADC to timing of the peripheral module.
摘要:
An integrated circuit includes a shared synchronization bus having a plurality of channels assigned to one or more of a plurality of peripheral modules. The integrated circuit further includes a first peripheral module of the plurality of peripheral modules including a control output coupled to the shared synchronization bus and configured to communicate event timing data to an input of a second peripheral module of the plurality of peripheral modules through a selected one of the plurality of channels.
摘要:
An integrated circuit includes a shared synchronization bus having a plurality of channels assigned to one or more of a plurality of peripheral modules. The integrated circuit further includes a first peripheral module of the plurality of peripheral modules including a control output coupled to the shared synchronization bus and configured to communicate event timing data to an input of a second peripheral module of the plurality of peripheral modules through a selected one of the plurality of channels.
摘要:
A micro-controller unit (MCU) includes an analog-to-digital converter (ADC) including an input, a timing input, and an output. The input of the ADC is configurable to couple to an output of a peripheral module. The MCU further includes a synchronous sampling controller configured to provide a clock signal to a clock output terminal configurable to couple to a clock input of the peripheral module. The synchronous sampling controller is further configured to provide a timing signal to the timing input of the ADC to synchronize sampling of a signal at the input of the ADC to timing of the peripheral module.
摘要:
An integrated circuit includes a current-based digital-to-analog converter (IDAC) including a clock input and including an output. The integrated circuit further includes a sample synchronization generator to provide a clock signal to a clock output terminal and a first timing signal related to the clock signal to the clock input of the IDAC. The sample synchronization generator controls the clock signal and the first timing signal to communicate a control signal to a peripheral module.
摘要:
An integrated circuit includes a current-based digital-to-analog converter (IDAC) including a clock input and including an output. The integrated circuit further includes a sample synchronization generator to provide a clock signal to a clock output terminal and a first timing signal related to the clock signal to the clock input of the IDAC. The sample synchronization generator controls the clock signal and the first timing signal to communicate a control signal to a peripheral module.
摘要:
A forklift attachment is shown and described. The forklift attachment, has a mounting sleeve which includes a base, at least one sidewall, and an open end. The mounting sleeve fits and slides over a tine of a forklift. A plurality of braces is disposed along a top surface of the mounting sleeve defining a channel which extends parallel to, and forward from, the mounting sleeve. The channel includes a first end and a second end and an elongated rod is pivotally secured to the plurality of braces at the second end of the channel. The elongated rod extends parallel to, and forward from, the plurality of braces. A lock selectively secures the elongated rod in a position parallel to the tine of the forklift.
摘要:
In a flat flex cable, signal lines are surrounded by logic ground planes above and below which are viaed together left and right. The ground planes coupled with the flex cable dielectric determine characteristic the impedance and attenuation of the cable and provide differential signal EMI shielding. All signal layers and logic ground planes are enclosed within the two outermost shield layers which are viaed together left and right and around the connectors to enclose both signal layers and logic ground planes to provide common mode EMI shielding.
摘要:
A gardening tool may have a handle coupled to a head by way of a connector. The head may comprise a detachable, double-edged blade having a plurality of spikes. The head may include a second blade with a plurality of prongs of varying lengths. The smaller size of the gardening tool relative to many conventional tools may improve efficiency for the use, transportation, and storage of the tools.
摘要:
A system for reducing noise when detecting the capacitance value of a capacitor in a touch display that operates in a potentially noisy environment. A capacitance sensor is provided for determining the size of the capacitor in the touch screen display and includes a charging circuit that charges the capacitor and a discharge circuit that resets the charge of the capacitor to substantially zero. A control circuit controls the capacitance sensor and the operation of the charge and discharge circuits in accordance with a predetermined charging/discharging algorithm to resolve the value of the capacitor and output such value in a sampling operation. The operation of the control circuit and the charging/discharging algorithm is subject to errors as a function of the noisy environment, which errors will be reflected in the output value. A noise reduction circuit is provided to modify the operation of the control circuit to reduce noise.