Abstract: In a computer comprising a plurality of integrated circuits (ICs), each IC may be connected to all other ICs via a respective point-to-point interconnect. A source IC divides the data to be transmitted to a destination IC for a transaction to generate multiple data cells so that each data cell includes a different portion of the data. The source IC transmits one of the data cells to the destination IC and remaining data cells to intermediate ICs, wherein an intermediate IC is an IC other than the source IC or the destination IC. The intermediate ICs forward the remaining data cells to the destination IC.

Abstract: In a system having a first clock domain with a first clock and a second clock domain with a second clock, the first and second clocks are monitored to determine whether one or both clocks are active. The first clock is selected to be an output clock if the first clock is active and the second clock is disabled irrespective of the clock selection signal. The second clock is selected to be the output clock if the second clock is active and the first clock is disabled irrespective of the clock selection signal. If both the first clock and the second clock are active, either the first clock or the second clock is selected according to a received clock selection signal.

Abstract: In a system having a first clock domain with a first clock and a second clock domain with a second clock, the first and second clocks are monitored to determine whether one or both clocks are active. The first clock is selected to be an output clock if the first clock is active and the second clock is disabled irrespective of the clock selection signal. The second clock is selected to be the output clock if the second clock is active and the first clock is disabled irrespective of the clock selection signal. If both the first clock and the second clock are active, either the first clock or the second clock is selected according to a received clock selection signal.

Abstract: An energy management system including a memory, a processor, and an information gathering unit with a program in the processor performing the steps of gathering operational characteristics for at least two operating devices via the information gathering unit, determining operational relationships between each operating devices and the operational characteristics of each operating device, calculating a deviation between at least operational characteristic of each operational device and an expected value of the characteristic, determining the cost associated with the deviation, and displaying the cost to a user via a display on a user device.

Abstract: A fuel injection system includes a fuel body having a compact fuel chamber connected through individual flexible fuel tubes with separate fuel injectors mounted on the separate cylinder inlet passages of an engine. The system may have an integral fuel pressure regulator or the regulator may be located separately, for example with the fuel pump in a vehicle fuel tank. The pressure regulator may include a unitized diaphragm and valve assembly which may be dropped into a housing with a valve seat in the fuel body and enclosed by cover and spring means to form an integrated system. The unitized assembly can also be used in other applications. Pulsation damping may be provided by a flexible wall of the fuel chamber. The flexible wall may be the pressure regulator diaphragm or a resilient wall designed for the purpose.