摘要:
Provided are a memory device and a memory bank comprising a split local data bus, and a segmented global data bus coupled to local data bus. Provided also is a method comprising, receiving a signal from a split local data bus, and transmitting the signal to a segmented global data bus coupled to local data bus. Provided also is a computational device that includes the memory device and the memory bank, and optionally one or more of a display, a network interface, and a battery.
摘要:
Modular command device (30) for electrovalve islands comprising an input module (40, 50) of the parallel type (40) or of the serial type (50) comprising input connectors (41, 51) to receive the command signals of a user and output connectors (42, 52) to transmit the command signals received; valve command modules (60) for controlling electrovalves (70) including: at least one input connector (61, 62, 63), a communication BUS of the parallel type (64) and a communication BUS of the serial type (65) dedicated to transmitting at least the command signals received by the input module (40, 50); an electronic processing and control unit (66) connected to the communication BUS of the parallel type (64) and to the communication BUS of the serial type (65), the electronic processing and control unit (66) being configured to extract from the communication BUSes (64, 65) the command signals for the electrovalves (70).
摘要:
A system and method communicates with one of two or more secure digital input output (SDIO) units that only one SDIO unit responds when it is being addressed. The SDIO unit has an SDIO clock input port, an SDIO data bus output port, and an SDIO bidirectional command port. Each SDIO unit has an address indicator within it associated with each SDIO unit. An SDIO unit will not respond to an SDIO command unless an SDIO unit address encoded in the SDIO command matches its address indicator.
摘要:
本技術は、電子機器どうしの接続の態様のバリエーションを増やすことができるようにする通信装置、及び、制御方法に関する。 第1の電子機器と、第1の電子機器が出力するベースバンド信号を受信する第2の電子機器とが接続されたときに、第1の電子機器によって検出される、第2の電子機器が内蔵する機構に相当する被検出機構であって、第1の電子機器と接続される被検出機構と、第2の電子機器が出力するベースバンド信号を検出し、第1の電子機器と第2の電子機器との接続を検出する接続検出部と、第1の電子機器と第2の電子機器との接続が、接続検出部で検出された場合に、被検出機構を、第1の電子機器に接続する制御部とを備える。本技術は、例えば、USB(Universal Serial Bus)ホストが、USBデバイスとの接続を認識する接続等に適用できる。
摘要:
In an embodiment, an apparatus includes: a fabric of a first communication protocol; a switch coupled between the fabric and at least some downstream agents, the switch to couple to a primary interface of the fabric via a primary interface of the switch and to communicate with the fabric via the first communication protocol, the switch further including a sideband interface to interface with a sideband fabric of the first communication protocol; and the at least some downstream agents coupled to the switch via the sideband fabric, wherein the at least some downstream agents are to be enumerated with a secondary bus of a second communication protocol, and the switch device is to provide a transaction received from an upstream agent to a first downstream agent based on a bus identifier of the secondary bus with which the first downstream agent is enumerated.
摘要:
Aspects disclosed in the detailed description include high-frequency signal observations in electronic systems. In this regard, a high-frequency signal observation circuit is provided in an electronic system to enable high-frequency signal observations. In one aspect, the high-frequency signal observation circuit comprises an observation signal selection circuit. The observation signal selection circuit is programmably controlled to select an observation signal among a plurality of electronic input signals (e.g., control signals) received from the electronic system. In another aspect, the high-frequency signal observation circuit is configured to utilize a bypass data path, which is routed around serializer/deserializer (SerDes) logic in the electronic system, to output the observation signal for observation. By programmably selecting the observation signal and outputting the observation signal via the bypass data path, it is possible to examine accurately any high-frequency signal (e.g., high-frequency clock signal) in the electronic system with minimized delay and/or degradation in the high-frequency signal.
摘要:
Aspects disclosed in the detailed description include peripheral component interconnect express (PCIe) hosts adapted to support remote PCIe endpoints. In this regard, a PCIe host is configured to determine a temporal distance to an attached PCIe endpoint and compare the temporal distance to a predetermined threshold value. In one aspect, the PCIe host defines a first configuration parameter for the attached PCIe endpoint if the temporal distance is greater than the predetermined threshold value. In another aspect, the PCIe host defines a second configuration parameter different from the first configuration parameter for the attached PCIe endpoint if the temporal distance is less than or equal to the predetermined threshold value. By differentiating the attached PCIe endpoints based on temporal distances, the PCIe host can support compatibly a plurality of attached PCIe endpoints regardless of physical connection distances with the attached PCIe endpoints.
摘要:
A processor includes logic to implement a reconfigurable test access port with finite state machine control. A plurality of test access ports may each include a finite state machine for enabling implementation of different test interfaces to the processor, including JTAG IEEE 1149.1, JTAG IEEE 1149.7, and serial wire debug.