L62 计算机设备 标准查询与下载

SJ/T 10117-1991 CZ-1206型函数计算器

本标准规定了CZ-1206型函数计算器的技术要求、试验方法和检验规则等。 本标准适用于计算器的质量判定。

Functional calculator for Type CZ-1206

BS IEC 796-3:1991 微处理机系统8位和16位数据多路总线Ⅰ.具有插脚和插座连接器(间接式)的欧洲卡配置用机械和插脚描述

An interface used to connect microprocessor system components by means of the pin and socket (indirect) connector type backplane.

Microprocessor system bus - 8-bit and 16-bit data MULTIBUS I. Mechanical and pin descriptions for the Eurocard configuration with pin and socket (indirect) connectors

BS IEC 796-2:1991 微处理器系统总线.8位和16位数据多路总线Ⅰ.第2部分:具有边缘连接器(直接式)的系统总线配置用机械和插销描述

This first edition describes the physical and mechanical specifications which apply to interfaces used with microprocessor system components and direct edge connectors.

Microprocessor system bus - 8-bit and 16-bit data MULTIBUS I. Mechanical and pin descriptions for the system bus configuration, with edge connectors (direct)

BS IEC 796-1:1991 微处理器系统总线.8位和16位数据多路总线I.第1部分:电气和定时规范功能描述

Specifies interface system components, for use in interconnecting data processing, data storage, and peripheral control devices in close couple configuration.

Microprocessor system bus - 8-bit and 16-bit data MULTIBUS I. Functional description with electrical and timing specifications

NAVY MIL-T-81782 C VALID NOTICE 1-1991 OJ-216( )/AWM-23(V)电脑测试站

MIL-T-81782C(AS), dated 11 July 1977, has been reviewed and determined to be valid for use in acquisition.

TEST STATION, COMPUTER OJ-216( )/AWM-23(V)

NAVY MIL-C-85247 VALID NOTICE 1-1991 CP-1005A/A型大气数据计算机

MIL-C-85247(AS), dated 23 June 1982, has been reviewed and determined to be valid for

COMPUTER, AIR DATA CP-1005A/A

JEDEC JEP116-1991 CMOS半定制设计导则

The design Õf ASICcircuits is becoming a significant part of system or product design, yet many problems continue to exist in current design practice. The guidelines in this document provide an explanation of common ASIC design problems and concerns and where possible offer sdutions.

CMOS Semicustom Design Guidelines

IEC 60823:1990 微处理机系统总线(VME总线) IEC 821总线(VME总线)的串行子系统总线

Intended to be used in conjunction with IEC 821. Describes an interfacing method to be used for connection of boards within a subrack and an extended interfacing method to be used for connection of subracks with free standing boards over limited distance

Microprocessor system bus (VMSbus) - Serial sub-system bus of the IEC 821 Bus (VMEbus)

IEC 60796-1:1990 微处理机系统总线 8位和16位数据(MULTIBUS) 第1部分:电气和定时规范的功能描述

This first edition describes the elements of the system bus. Applies to interface system components intended for data processing, data storage, and peripheral control devices.

Microprocessor system bus; 8-bit and 16-bit data (MULTIBUS I); part 1: functional description with electrical and timing specifications

BS 7241:1989 IEC 822 VSB 规范：IEC 821 VME 总线的并行子系统总线

A sophisticated sub-system bus capable of very high performance (multiple functions) in 32 bit microprocessors.

Specification for IEC 822 VSB: parallel sub-system bus of the IEC 821 VME bus

IEC 60796-3:1990 微处理机系统总线 8位和16位数据(MULTIBUS) 第3部分:采用插针和插座连接器(间接配合)作为欧洲卡配置的机械和插针的说明

Provides information to assure that bus backplanes, card racks and printed circuit boards are mechanically compatible, and is applicable to an interface used to connect microprocessor system components by means of the pin and socket (indirect) connector

Microprocessor system BUS I, 8-bit and 16-bit data; part 3: mechanical and pin descriptions for the eurocard configuration with pin and socket (indirect) connectors

IEC 60975:1989 微处理机的目标模块通用格式

This standard specifies the format of linkable, relocatable, and absolute object modules for binary computers of arbitrary word size and architecture. Two levels of compliance are specified, minimum and full. The minimum compliance level affords sufficient flexibility to link separately compiled modules, to relocate addresses in simple ways, and to load the resulting absolute object modules with a minimal loader. The full compliance level affords all of the functionality of the minimum level and adds to it arbitrary address expression handling, type checking capability, librarian control commands, and other useful functions for full generality. A conforming implementation may extend the command or function set of MUFOM for greater efficiency in dealing with machine-specific requirements, but object modules containing such extensions shall not be said to be conforming to this standard. Such extensions are not specified in this standard. This standard also does not specify: 1) The source language features to be supported by way of MUFOM modules. 2) The structure of relocatable code libraries. 3) The format of the optional binary equivalent. 4) Algorithms for linking, relocating and loading. 5) The architecture of the host machine. 6) The architecture of the target machine, including word size, size of memory, memory organization or instruction format. This standard is derived from documents in the public domain and contains no patented or proprietary material.

Microprocessor universal format for object modules

ITU-T Q.45 BIS-1989 模拟国际交换机的传输特性

The concern of this Recommendation is the transmission performance of an analogue international exchange in terms of design objectives [i]. Related commissioning objectives [i] may be based on this Recommendation.

Transmission Characteristics of an Analogue International Exchange - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN - Supplements (Study Group XI) 9 pp

ITU-T Q.45-1989 模拟国际交换机的传输特性

Transmission Characteristics of an Analogue International Exchange - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN - Supplements (Study Group XI) 1 pp

Transmission Characteristics of an Analogue International Exchange - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN - Supplements (Study Group XI) 1 pp

IEC 60559:1989 微处理器系统的二进制浮点运算

Describes sytems which may be applied for binary floating-point arithmetic of microprocessors. Applies to any software and hardware.

Binary floating-point arithmetic for microprocessor systems

HD 524 S1-1989 1-4字节数据用微处理机系统总线

Microprocessor system bus for 1 to 4 bytes data

ISO 9660:1988 信息处理 信息交换用只读光盘存储器(CD-ROM)的盘卷和文卷结构

Specifies the volume and file structure of compact read-only optical disks (CD-ROM) for the information interchange between information processing systems. Defines: the attributes of the volume and the descriptors recorded on it; the relationship among volumes of a volume set; the placement of files; the attributes of the files; recorded structures intended for input or output data streams of an application program when required to be organized as sets of records; three nested levels of medium interchange; two nested levels of implementation; requirements for the processes provided within information processing systems.

Information processing; volume and file structure of CD-ROM for information interchange

AIR FORCE MIL-STD-1750 A VALID NOTICE 2-1988 十六位计算机指令集架构

MIL-STD-1750A(USAF) dated 2.JuIY 1980 and Notice 1 dated 21 May 82 have been reviewed and determined to be valid for use in acquisition

SIXTEEN-BIT COMPUTER INSTRUCTION SET ARCHITECTURE

NF C86-252:1988 电子设备元件MOS紫外光电可擦除,可编程只读存储器硅单块电路法国标准NF C 86-252(CECC 90 113)范围内的具体规范收集

Components for Electronic Equipment MOS ultraviolet light erasable,electrically programmable read only memories silicon monolithic circuits Collection of detail specifications within the scope of the French Standard NF C 86-252(CECC 90 113)

Components for Electronic Equipment MOS ultraviolet light erasable,electrically programmable read only memories silicon monolithic circuits Collection of detail specifications within the scope of the French Standard NF C 86-252(CECC 90 113)

NF C86-253:1988 电子设备元件MOS 读/写动态存储硅单块电路实施中详细规范列表

Components for Electronic Equipment MOS read/write dynamic memories silicon monolithic circuits List of detail specifications in force

Components for Electronic Equipment MOS read/write dynamic memories silicon monolithic circuits List of detail specifications in force