L65 系统设备接口 标准查询与下载

CEA-544-B-2004 电缆系统调谐接收器低频抗扰性

CEA-544-B defines the measurement procedures for the low frequency (5-54 MHz) immunity of tuners in a cable system, based on requirements in FCC regulations that define the assumed levels of the desired signal, low frequency interference and the required receiver immunity. These procedures define the specific tests needed to determine compliance with the requirements.

Low Frequency Immunity of Tuners in a Cable System

IEEE 1451.4-2004 传感器和制动器的智能传感器接口.混合式通信协议和传感器电子数据表单(TEDS)格式

Defines the protocol and interface that allows analog transducers to communicate digital information with an IEEE 1451 object. It also defines the format of the transducer TEDS.

Smart transducer interface for sensors and actuators - Mixe-mode communication protocols and transducer electronic data sheet (TEDS) formats

ANSI/VITA 32-2003 PMC处理器

This standard incorporates a set of extensions to the IEEE 1386.1 PMC ("PCI Mezzanine Card") standard which creates a new class of CPU based PMC cards referred to in this standard as Processor PMC cards. The standard retains electrical signaling compatibility with existing PMC cards.

Processor PMC

KS X ISO/IEC 9318-2:2003 信息技术.智能外围接口.第2部分:磁盘驱动用装置特殊指令集

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Information technology-Intelligent Peripheral Interface-Part 2:Device specific command set for magnetic disk drives

KS X ISO/IEC 9316-2:2003 信息技术.小型计算机系统接口2.第2部分:公共访问方法(CAM)运输和SCSI接口模块

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Information technology-Small computer system interface-2(SCSI-2)-Part 2:Common Access Method(CAM) Transport and SCSI interface module

SAE AIR5532-2003 通用飞机存储接口框架(GASIF)

This SAE Aerospace Information Report (AIR) defines a Generic Aircraft-Store Interface Framework (GASIF). This is a common framework for modeling and specifiying aircraft-store logical interfaces. GASIF complies with the OSI Basic Reference Model (ITU-T Rec. X.200 / ISO/IEC 7498-1) in that it describes operations and mechanisms which are assignable to layers as specified in the OSI Basic Reference Model. This AIR provides a mapping of the Interface Standard for Aircraft-store Electrical Interconnection System (AEIS), MIL-STD- 1760, in Appendix C. The purpose of GASIF is to foster greater interoperability between aircraft and stores through standards coordination and common approaches to aircraft-store interface and control documents (ICD). The field of application for GASIF is military aircraft/store avionics, where a store is a device (such as an air-launched weapon) that when loaded on an aircraft allows it to perform a specific mission.

Generic Aircraft-Store Interface Framework (GASIF)

DB31/T 289-2003 住宅信息配线箱通用技术条件

General technical requirement of telecom junction box for house

ANSI/INCITS 380-2003 信息技术.SCSI流命令.2(SSC-2)

Defines the command set extensions to facilitate operation of the sequential-access device type member of the SCSI stream device class. The clauses of this standard, implemented in conjunction with the applicable clauses of the SCSI Primary Commands - 3 standard, fully specify the standard command set for the sequential-access device type member of the SCSI stream device class.

Information technology - SCSI Stream Commands - 2 (SSC-2)

ISO/IEC 9318-4:2002 信息技术.智能外围接口.第4部分:磁带驱动用设备通用命令集(IPI-3磁带)

This part of ISO/IEC 9318 describes the logical level (generic level) interface for tape drives and it provides a definition of the device-generic portion of a family of standards called the Intelligent Peripheral Interface (IPI). The purpose of this standard is to facilitate the development and utilization of an intelligent interface which permits the interconnection of multiple peripheral types such as disk, tape and communications to a controller. The intent of the IPI is to isolate the host (CPU), both hardware and software, from changes in peripherals by providing a "function-generic" command set to allow the connection of multiple types of peripherals (disks, printers, tapes, communications). To smooth the transition from the current methods to the generic approach, the IPI supports device-specific command sets to aid in bridging the gap between the two approaches. To accomplish this set of goals, the design of the IPI includes device-specific and device-generic command sets. The device-specific command set provides: - device-oriented control; - physical data addressing; - timing critical operations; - lower device cost. The device-generic command set provides a higher level of functionality and portability. It includes: - host/device independence; - logical data addressing; - timing independence; - command queuing capability. A system is not restricted to the use of one level of command set or the other. It is possible that both levels of command sets will be utilized with a given system's architecture to balance such parameters as system performance, cost and peripheral availability. It is also possible for the host to provide for the migration from device-specific to device-generic levels while still retaining the same physical interface. The IPI standards family includes the definition of a high performance, general-purpose parallel peripheral interface. However, the device-generic command set may also be transported over other non-IPI physical interfaces. ANSI X3.291:1997 contains "mappings" to the High-Performance Parallel Interface (HIPPI) and Fibre Channel (FC) as well as to the IPI Enhanced Physical Interface. The "mappings" are not contained in this document.

Information technology - Intelligent peripheral interface - Part 4: Device generic command set for magnetic tape drives (IPI-3 tape)

ISO/IEC 14776-331:2002 信息技术.小型计算机系统接口(SCSI).第331部分:流命令(SSC)

This part of ISO/IEC 14776 defines the command set extensions to facilitate operation of SCSI stream devices. This standard in conjunction with ANSI INCITS 351-2001 fully specifies the standard command set for the SCSI stream device class. The objective of this standard (SSC) is to provide the following: a) permit an application client to communicate over a SCSI service delivery subsystem, with a logical unit that declares itself to be a sequential access device or printer device in the device type field of the INQUIRY command response data; b) define commands unique to each type of SCSI stream device; c) define commands to manage the operation of SCSI stream devices; and d) define the differences between the types of SCSI stream devices. Figure 1 shows the general structure of SCSI standards. The figure is not intended to imply a relationship such as a hierarchy, protocol stack or system architecture.

Information technology - Small computer system interface (SCSI) - Part 331: Stream commands (SSC)

CEA-819-A-2002 提供双向有线数字电视系统的有线电视兼容性要求

The following standards contain provisions that, through reference in this text, constitute normative provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards listed in EIA/CEA-819-A Part II Section

Cable Compatibility Requirements for Two-way Digital Cable TV Systems

ISO/IEC 14776-321:2002 信息技术.小型计算机系统接口-3(SCSI).第321部分: SCSI-3 Block 命令(SBC)

The SCSI command set described in this document is designed to provide efficient peer-to-peer operation of input/output logical units by an operating system using block transfers. The SCSI command set assumes an underlying command-response protocol. This SCSI command set provides multiple operating systems concurrent control over one or more input/output logical units. However, the multiple operating systems are assumed to coordinate their actions properly to prevent data corruption. This SCSI standard provides commands that assist with coordination between multiple operating systems. However, details of the coordination are beyond the scope of the SCSI command set.

Information technology - Small Computer System Interface-3 (SCSI-3) - Part 321: SCSI-3 Block Commands (SBC)

ISO/IEC 14776-113:2002 信息技术.小型计算机系统接口(SCSI).第112部分:平行接口-3(SPI-3)

The SCSI protocol is designed to provide an efficient peer-to-peer I/O bus with the maximum number of hosts and peripherals determined by the bus width (8 or 16). Data may be transferred asynchronously or synchronously at rates that depend primarily on device implementation and cable length. SCSI is an I/O interface that may be operated over a wide range of media and transfer rates. The objectives of the parallel interface in SCSI are: a) To provide host computers with device independence within a class of devices. Thus, different disk drives, tape drives, printers, optical media drives and other SCSI devices may be added to the host computers without requiring modifications to generic system hardware; b) To provide compatibility such that conforming SCSI-2 and SPI-2 devices may interoperate with SPI-3 devices given that the systems engineering is correctly done. Conforming SCSI-2 and SPI-2 devices should respond in an acceptable manner to reject SPI-3 protocol extensions. SPI-3 protocol extensions are designed to be permissive of such rejections and thus allow SCSI-2 and SPI-2 devices to continue operation without requiring the use of the extensions. This international standard enhances the functionality of the SPI-2 standard, and is intended to be the choice for new designs over the SPI-2 standard. Some new features are: fast-80 data transfers, double transition (DT) transfers, and CRC on parallel transfers.

Information technology - Small computer system interface (SCSI) - Part 113: Parallel interface-3 (SPI-3)

ISO/IEC 14776-326:2002 信息技术.小型计算机系统接口(SCSI).第326部分:精简块命令(RBC)

Specifies the functional requirements for the SCSI Reduced Block Command set (RBC). RBC permits SCSI block logical units, such as flexible disks, rigid disks, optical disks, etc., to be attached to computers, and it provides the definition for their use. An implementation guide for RBC devices using SBP-2 is also provided. The Reduced Block Command set is designed to provide very efficient initiator-to-device operation of input/output logical units by an operating system.

Information technology - Small computer system interface (SCSI) - Part 326: Reduced block commands (RBC)

SJ 20820.4-2002 信息技术 小计算机系统接口（SCSI)-3基本命令层 第4部分：媒体交换器命令

Information Technology Small Computer System Interface(SCSI-3) Primary command layer Part 4:Medium change commands

SJ 20820.5-2002 信息技术 小计算机系统接口（SCSI)-3基本命令层 第5部分：多媒体命令

Information Technology Small Computer System Interface(SCSI-3) Primary command layer Part 5:Multimedia commands

SJ 20820.6-2002 信息技术 小计算机系统接口（SCSI)-3基本命令层 第6部分：块命令

Information Technology Small Computer System Interface(SCSI-3) Primary command layer Part 6:Block commands

SJ 20820.7-2002 信息技术 小计算机系统接口（SCSI)-3基本命令层 第7部分：简化的块命令

Information Technology Small Computer System Interface(SCSI-3) Primary command layer Part 7:Reduced block commands

SJ 20820.8-2002 信息技术 小计算机系统接口（SCSI)-3基本命令层 第8部分：机箱服务命令集

SCSI机箱服务设备命令集为命令与参数提供文件，这些命令和参数应能够管理和断定电源设备、 冷 却设备、 显示设备、指示器、 专用驱动设备及其它安装在机箱内的非SCSI元素的状态。该命令集使用SCSI 发送诊断和接收诊断结果命令来获得机箱配置的信息，同時为可能安裝在機箱內的元素設置或檢測每一 种类型设备的标准位。

Information Technology Small Computer System Interface(SCSI-3) Primary command layer Part 8:Enclosure service commands set

SJ 20820.9-2002 信息技术 小计算机系统接口（SCSI)-3基本命令层 第9部分：公共访问方法

Information Technology Small Computer System Interface(SCSI-3) Primary command layer Part 9:Common access method