共找到 359 条与 微处理机系统 相关的标准,共 24 页
Microprocessor system bus 8-bit and 16-bit data (MULTIBUS I). Part 2: mechanical and pin descriptions for the system bus configuration, with edge connectors (direct) (IEC 60796-2:1990)
Information processing - Measurement and rating of data processing performance - Part 4: Workload Type C
The document adds to DIN 66273-1," ""Measuring and rating method""", a Standard Workload, and thus can save the user of the standard from the necessity to develop his own individual workload. The Standard Workload Type B is designed as the emulation of computer center operation the users of which are working on interactive programming. Parallel to this a background jobstream is loaded to the DP system.#,,#
Information processing - Measurement and rating of data processing performance - Part 3: Workload Type B
This SAE Surface Vehicle Recommended Practice defines an Application Message Layer, which may be used as part of a complete protocol stack with the other protocol layers in the SAE J2366 family.
ITS Data BusApplication Message Layer
This SAE Recommended Practice details the Thin Transport Layer of the Intelligent Transportation Systems (ITS) Data Bus, which is generally intended for in-vehicle use.
ITS Data BusThin Transport Layer
The CGNS (CFD General Notation System) project originated during 1994 through a series of meetings that addressed improved transfer of NASA technology to industry.
The CFD General Notation System Standard Interface Data Structures
本规范规定了触摸查询一体机的技术要求、试验方法、检验规则、标志、包装、运输、贮存等。 本规范适用于由触摸屏、显示器、多媒体计算机,或其它外设等集成于一体的信息查询设备。 本规范是制定产品标准的依据。
General specification for kiosk
The VMEbus specification defines an interfacing system used to interconnect microprocessors, data storage, and peripheral control devices in a closely coupled hardware configuration. The system has been conceived with the following objectives: a) to allow communication between devices on the VMEbus without disturbing the internal activities of other devices interfaced to the VMEbus; b) to specify the electrical and mechanical system characteristics required to design devices that will reliably and unambiguously communicate with other devices interfaced to the VMEbus; c) to specify protocols that precisely define the interaction between the VMEbus and devices interfaced to it; d) to provide terminology and definitions that describe the system protocol; e) to allow a broad range of design latitude so that the designer can optimize cost and/or performance without affecting system compatibility; f) to provide a system where performance is primarily device limited, rather than system interface limited.
VME64bus - Specification
IEC 821 VMEbus - Microprocessor system bus for 1 byte to 4 byte data (IEC 60821:1991, modified)
Aims at providing background information for developing evaluation methods for microprocessor-based instruments.
Evaluation methods for microprocessor-based instruments
Electronic imaging. Test target for the black-and-white scanning of office documents. Method of use
Electronic imaging. Test target for the black-and-white scanning of office documents. Characteristics
Information technology-Microprocessor systems -Futurebus+TM, Profile M(military)
Data Sample Criteria
Data Sample Criteria
Intends to standardize the model, definition and behaviors of High Performance Serial Bus bridges, which are devices that may be used to interconnect two separately enumerable buses.
(Draft)Draft Standard for a High Performance Serial Bus Bridges IEEE Computer Society Document; DS5888
GB/丁20439的本部分规定了用于评价电子影像管理系统用平台式或滚筒式黑白反射扫描器性能 质量在其使用期间一致性的测试标板的特性。该测试标板用于: a) 对系统的性能进行常规检查; b) 确定系统的性能限度。 本部分适用于评价黑白或彩色办公文件(无论其有否半色调或彩色)用黑白扫描器的输出质量。 本部分不适用于彩色扫描器或扫描透明或半透明文件用的扫描器。 注:评价使用连续色调和彩色的黑白扫描器输出质量所用的附加标板,参见GB/T 20439.2。
Electronic imaging - Test target for the black-and-white scanning of office documents - Part 1: Characteristics
GB/T 20493 的本部分规定了用 GB/T 20493.1-2006 所规定的标板以及其他标板对办公文件黑白反射扫描输出质量在其使用期间的最后一致性进行评价的测试方法。 本部分适用于评价黑白或彩色办公文件(无论其是否具有半色调或彩色)用黑白扫描器扫描的输出质量。 本部分不适用于彩色扫描器或扫描透明或半透明文件用的扫描器。
Electronic imaging - Test target for the black-and-white scanning of office documents - Part 2: Method of use
本规范规定了表面安装膜固定电阻网络的-般要求。 本规范适用于无可靠性指标的和有可靠性指标的表面安装膜固定电阻网络。该电阻网络包括气密式密封的和非气密式密封的。
Resistor networks,fixed,film,surface mount,general specification for
This standard will encompass two levels of interface, defining operation over distances less than 10 m. The physical layer will specify electrical, mechanical, and thermal characteristics of connectors and cards. The logical level will describe the address space, data transfer protocols, cache coherence mechanisms, synchronization primitives, control and status registers, and initialization and error recovery facilities.
Information technology - Scalable Coherent Interface (SCI)
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