Specify the protocol used to identify, authenticate and establish an initial connection between the software components of the IEEE Media Management System. Details of components of the Media Management System are specified by companion standards.

定价： 141元 / 折扣价： 120 元

Specify the Drive Management Protocol (DMP) used between two software components of the Media Management System (MMS): the central management core and a program that manages a drive which is used to access removable media.

定价： 141元 / 折扣价： 120 元

This standard is intended for use as a basis for determining performance, interchangeability, and safety of the equipment covered, and to assist in the proper selection of such equipment.

定价： 72元 / 折扣价： 62 元

This standard is applicable to three-pole circuit breakers used in three-phase systems and single-pole circuit breakers used in single-phase systems, both indoor and outdoor AC high-voltage types, rated above 1000 volts on a symmetrical current basis. This standard does not cover circuit breakers used at rated frequencies other than 50 Hz or 60 Hz, or generator circuit breakers that are covered in IEEE Std. C37.013.

定价： 85元 / 折扣价： 73 元

The scope of this standard is the physical connectors and cables, electrical properties, and logical protocols for point-to-point serial scalable interconnect, operating speeds of 10-200 Mb/s and at 1 Gb/s in copper and optic technologies [as developed in Open Microprocessor Systems Initiative/Heterogeneous InterConnect Project (OMI/HIC)].

定价： 248元 / 折扣价： 211 元

SBus is a high performance computer I/O interface for connecting integrated circuits and SBus Cards to a computer system motherreboard. This standard defines the mechanical, electrical, environmental, and protocol requirements for the design of SBus Cards and the computer system motherreboard that supports those cards. Every SBus Card shall implement appropriate self-descriptive and initialization firmware using FCode, which is similar to the Forth programming language. The details of this… read more firmware standard are beyond the scope of this standard.1) In addition, other software interfaces may be used for communication with SBus Cards. SBus is intended to provide a high performance I/O bus interface with a small mechanical form factor. The small size, high levels of integration, and low power usage of SBus Cards enable them to be used in laptop computers, compact desktop computers, and other applications requiring similar characteristics. SBus Cards are mounted in a plane parallel to the motherreboard of the computer system, allowing the computer system to have a low profile. SBus is not designed as a general purpose backplane bus. SBus allows transfers to be in units of 8, 16, 32, or 64 bits. Burst transfers are allowed to further improve performance. SBus allows a number of SBus Master devices to arbitrate for access to the bus. The chosen SBus Master provides a 32-bit virtual address which the SBus Controller maps to the selection of the proper SBus Slave and the development of the 28-bit physical address for that Slave. The selected SBus Slave then performs the data transfers requested by the SBus Master. Simple SBus Cards may be designed to operate solely as Slaves on the SBus. read less

定价： 265元 / 折扣价： 226 元

定价： 53元 / 折扣价： 46 元

To define an IrDA-based transport profile for medical device communications.

定价： 110元 / 折扣价： 94 元

The scope of this standard is an IrDA-based, cable-connected local area network (LAN) for the interconnection of computers and medical devices. This standard is suitable for new device designs, but is particularly targeted to modifications of legacy devices. The term "legacy devices" refers to equipment that is — Already in use in clinical facilities — In active production at the facilities of medical device manufacturers, or — Beyond the initial stages of engineering development In each of these cases, the degree of effort to add a standardized communications capability might normally be prohibitive, unless special care is taken in developing a suitable standard.

定价： 172元 / 折扣价： 147 元

To specify the architecture of a distributed, platform-independent, system to manage removable media, including both disk and tape, using robotic and manual methods. The general scheme for managing media, the expected components of the software system, and the data model to be supported by the software system for manageing this media are described by this standard. Details of components of the Media Management System are specified by companion standards.

定价： 172元 / 折扣价： 147 元

Specify the Media Management Protocol which is used by client and administrative applications in the Media Management System to allocate, de-allocate, mount and dismount, volumes and to adminster the system. The MMP includes levels of privilige so that, for example, a client application cannot perform administrative funcetions, or an operator console program cannot perform higher-level management functions.

定价： 121元 / 折扣价： 103 元

Specify the Library Management Protocol (LMP), the interface between two software components of the MMS: the central management core and a program that manages an automated library or a vault.

定价： 141元 / 折扣价： 120 元

This standards identifies terms and concepts pertinent to the resolution of the Year 2000 issue and provides definitions of these terms and description of these concepts.

定价： 141元 / 折扣价： 120 元

This standard defines the general requirements and test methods for measuring conformance to ISO/IEC 9945-1 :1990 (IEEE Std 1003.1-1990) hereinafter referred to as "POSIX.1" {3}.1 It also defines the test assertions for measuring conformance to POSIX.1 {3}. This standard is intended for use by --Developers of POSIX.1 {3} test methods; --Implementors of POSIX.1 {3} implementations; --Application writers for POSIX.1 {3} conforming implementations; --POSIX.1 {3} testing laboratories; and --Otheres… read more interested in validating the conformance of a vendor-claimed POSIX.1 {3} implementation The purpose of this standard is to specify the test assertions and related test methods for measuring conformance of an implementation to POSIX.1 {3}. Testing conformance of an implementation to a standard includes testing the claimed capabilities and behavior of the implementation with respect to the conformance requirements of the standard. These test methods are intended to provide a reasonable, practical assurance that the implementation conforms to the standard. Use of these test methods will not guarantee conformance of an implementation to POSIX.1 {3}; that normally would require exhaustive testing, which is impractical for both technical and economic reasons. The technical specifications for a POSIX System Application Program Interface are defined in POSIX.1 {3}. IEEE Std 2003.1-1992 defines a means of measuring conformance to the POSIX.1 {3} technical specifications. Any question of interpretation of those technical specifications arising from the use of this standard is a question of interpretation of POSIX.1 {3}. read less

定价： 423元 / 折扣价： 360 元

This standard defines the test method specifications for measuring conformance of an implementation to POSIX.1b {3}2). Assertions are the primary test method specification for measuring conformance to POSIX.1b {3}. Conformance to POSIX.1b {3} requires conformance to IEEE Std 1003.1b-1993 as it has been modified by POSIX.1b {3}. Therefore, the test method specifications for POSIX.1b {3} assume that the test method specifications of IEEE Std 2003.1-1992 {4} apply, except as modified by this standard.

定价： 472元 / 折扣价： 402 元