A PCI rim comprising a bead seat and a flange each engaging a tire bead of a tire T wherein flange radius of the flange is set in a range from 7.5 mm to 12 mm, flange height of the flange is set in a range from 14 mm to 25 mm, and bead seat radius of the bead seat is set in a range from 4.5 mm to 7.0 mm. The gap F in practical engagement can be significantly reduced compared with the case of a conventional PCI rim. This brings unified circumferential engagement of the tire T with the rim 9 for a...

A method and apparatus of bridging a first device with a second device operating at a different clock frequency is described. The apparatus comprises a first bus slave interface coupled to the first device, and a second bus master interface coupled to the first bus slave interface and the second device, a second bus slave interface coupled to the second device, and a first bus master interface coupled to the second bus slave interface and the first device.

In embodiments of the present invention, a PCI bus to PCE Express protocol conversion module includes a process implemented by control logic to convert streaming PCI information to PCI Express packets. In one embodiment, an agent may transfer PCI data and associated byte enables to a first queue, which may temporarily store the PCI data and associated byte enables in a quad word format. A decoder may determine whether the PCI byte enables are combinable, contiguous, and/or active, and, using sta...

An apparatus for converting a PCI/PCI X device into a PCI-Express device. The apparatus may include a first circuit configured to receive first data, wherein the first circuit is configured to translate the first data into PCI formatted data. The apparatus may also include a PCI data bus and a second circuit coupled to the first circuit via the PCI data bus. The second circuit is configured to receive the PCI formatted data from the first circuit via the PCI data bus. The second circuit is confi...

A monoclonal antibody specific to a human placenta-derived coagulation inhibitor is disclosed. The antibody is produced by culturing a hybridoma which secretes it. A human placenta-derived coagulation inhibitor can be purified by using the monoclonal antibody as an immunoadsorbent. The human placenta-derived coagulation inhibitor can be immunologically assayed by using the monoclonal antibodies.

A bus arbiter that ensures high priority transfers complete and allows high-priority data transfers with specific latency requirements, such as 802.11 requirements, to be prioritized above data transfers with lower latency requirements. As an example, the arbiter closely manages all transactions and guarantees sufficient latencies by pre-empting lower-priority data transfers with higher priority data transfers. All devices on the bus are configured with a latency timer setting of zero or a non-z...

A long-haul PCI bridge pier is provided that comprises a PCI interface for connection to a PCI bus, a high speed link interface for connection to a high speed link, and a PCI adapter operative to transform PCI information received at said PCI interface into high speed information to be transmitted through the high speed interface, and operative to transform high speed information received at said high speed interface into PCI information to be transmitted through the PCI interface. The PCI bridg...

A PCI Express to PCI bridge enables upstream and downstream isochronous data transfer by modifying the PCI bus arbiter so that the PCI device on the PCI bus is treated as a virtual port for the bridge. Data from the PCI device is assigned via a port arbitration table to sufficient bandwidth so that the data from the PCI device can be transferred upstream isochronously. The bridge also handles downstream isochronous data transfer.

A method and system for validating host bus adapters uses two processing passes. In the first pass, a snapshot of all configuration values of selected peripheral devices is taken. Then, the host bus adapter is powered down for a predefined period of time and powered up again. In the second pass, all the configuration values of the selected peripheral devices are reinitialized in a recursive manner.

A semiconductor device with an embedded PCI 2.1 compliant bridge provides expanded functionality as system-level implementations of a PCI-to-PCI bridge, and enhances the level of integration possible. The embedded PCI-to-PCI bridge allows the creation of multi-function, multimedia add-on cards supporting multiple devices. Multi-function, multimedia subsystems that provide audio, graphics, MPEG, etc., are mapped into a bridged-to PCI-bus that keeps such traffic off the main PCI-bus. The advantage...