Motorola 6806800C44B manual Service Definition Documents, Dependencies Introduction

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Dependencies

Introduction

 

 

1.2.3Dependencies

This section describes dependencies between the AvS and other services and between the Avs and libraries.

1.2.3.1Service Dependencies

The following table lists other NCS services and how the Availability Service depends on them.

Table 1-4 Availability Service - Dependencies

Service

Dependency

 

 

Layered Enhanced Accelerated

Availability Service uses LEAP for portability. It uses

Portability (LEAP)

the memory manager, timers, encode-decode utility,

 

and handle manager services provided by LEAP.

 

 

Message Distribution Service (MDS)

Interaction between the subparts of AvSv takes place

 

using MDS messaging.

 

 

Distributed Tracing Service (DTSv)

Availability Service uses DTSv to log debug messages

 

and to report informational events.

 

 

System Resource Monitoring Service

Availability Service uses SRMSv for passive health

(SRMSv)

monitoring of components.

 

 

Event Distribution Service (EDSv)

Availability Service uses EDSv to receive all fault

 

events related to resources it manages.

 

 

Hardware Interface Service (HISv)

AvM uses HISv to issue hardware platform (HPL)

 

commands for managing nodes.

 

 

Management Access Service (MASv)

AvD and AvM use MASv to manage the MIB objects

 

defined in the AvSv MIBs.

 

 

Message Based Checkpoint Service

The active AvD uses MBCSv to checkpoint the state

(MBCSv)

information with a standby AvD.

 

 

1.2.3.2Library Dependencies

The AvSv library, libSaAmf.so, and Cluster Membership library, libSaClm.so, depend on:

zlibncs_core.so

zlibavsv_common.so

zlibsaf_common.so

1.2.4Service Definition Documents

The documents available at the following links are SAF-standard documents. They provide the service definition for the Availability Service.

zhttp://www.saforum.org/apps/org/workgroup/twg/ais/download.php/1451/aisOverview.B0101

.pdf

zhttp://www.saforum.org/apps/org/workgroup/twg/ais/download.php/1449/aisAmf.B0101.pdf

zhttp://www.saforum.org/apps/org/workgroup/twg/ais/download.php/1446/aisClm.B0101.pdf

Availability Service Programmer’s Reference (6806800C44B)

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Contents Availability Service Trademarks Contents Sample Application ContentsList of Tables List of Tables List of Figures Availability Service SubpartsList of Figures Overview of Contents About this ManualAbbreviations About this Manual Abbreviation Definition ConventionsNotation Description BoldComments and Suggestions Summary of ChangesAbout this Manual Part Number Publication Date DescriptionAbout this Manual Overview IntroductionService Structure Overview Models and ConceptsIntroduction Models and Concepts Service Structure Overview Introduction Availability Service SubpartsCompliance Report Introduction Compliance ReportSection Description Supported Section Description Support Compliance ReportIntroductionSaAmfSGMaxActiveSIspe IntroductionCompliance ReportSaAmfSUsperSIRankTabl IntroductionCompliance Report Availability Service Dependencies Service Definition DocumentsService Dependency DependenciesConfiguration Service ExtensionsIntroduction Service Extensions Implementation NotesManagement Information Base MIB Management InterfaceNCS-AVSV-MIB MIB Table ID\Trap ID DescriptionNCS-AVM-MIB Management InterfaceNCS-AVM-MIBMIB Table ID/Object ID Description SAF-AMF-MIB SAF-AMF-MIBExample MIB Operations SAF-CLM-MIBManagement Interface Example MIB Operations Install an Application Component on a Sample Node AvSv Traps AvSv TrapsManagement Interface AvSv Traps Filter DescriptionCommand Line Interface 7 XML1 set Management Interface Admin resetAdmin lock Admin lockAdmreq /2/9/ operation shutdown Management Interface Admin lockAdmswitch AdmswitchAdmswitch Sequence of Events in the Sample Application Sample ApplicationSample Application Configuration for the Sample Application Configuration for the Sample ApplicationBuilding the Sample Application Running the Sample ApplicationBuilding the Sample Application Sample Application Sample Application Output Sample Application OutputCounter Value Demonstrating AMF-INITIATED Healthcheck Counter Value Ckpt Wrote 5 to the CheckPoint Ckpt Wrote 9 to the CheckPoint Ckpt Wrote 13 to the CheckPoint Sample ApplicationSample Application Output Ckpt Wrote 21 to the CheckPoint Ckpt Wrote 23 to the CheckPoint Sample Application Output For the stand-by node Sample Application Output Sample Application Sample Application Output Demo Over Unregister & Finalize the Component Counter Value Demo Over Motorola Embedded Communications Computing Documents Related DocumentationTable B-1 Motorola Publications Document Title Publication NumberTable B-2 Related Specifications Related SpecificationsRelated Documentation Related Specifications Document Title Version/Source

6806800C44B specifications

The Motorola 68000 series, particularly the 68000 microprocessor, has been a cornerstone in the evolution of computing technology. The Motorola 68000 was introduced in 1979 and is renowned for its powerful performance and versatility. One specific variant in this series, the Motorola 68000C44B, offers a remarkable blend of features that cater to both consumer and industrial applications.

The Motorola 68000C44B operates at a clock speed of 25 MHz, allowing it to handle complex instructions swiftly. With a 32-bit data bus, this microprocessor can manage a substantial amount of data simultaneously, enhancing its overall processing capability. The architecture supports a 24-bit address space, meaning it can address up to 16MB of RAM, which was a significant advancement during its time.

One of the standout characteristics of the 68000C44B is its CISC (Complex Instruction Set Computing) architecture. This design paradigm allows the microprocessor to execute multi-step operations with a single instruction, optimizing program efficiency and reducing the load on the CPU. Moreover, the 68000 family is known for its rich instruction set, which provides developers with a wide range of options for programming.

Another important feature of the Motorola 68000C44B is its support for multitasking and memory management. It offers various modes of operation, including user and supervisor modes, facilitating the development of sophisticated operating systems. The ability to work with virtual memory further enhances its utility in complex applications where resources must be managed effectively.

The 68000C44B is also distinguished by its robust compatibility with a range of peripherals and support for various input/output interfaces. This versatility makes it suitable for real-time applications, embedded systems, and consumer electronics.

In terms of power consumption, the Motorola 68000C44B is designed with efficiency in mind, making it a favorable choice for battery-operated devices. Its performance-to-power ratio allows developers to create compact and efficient products without sacrificing functionality.

Overall, the Motorola 68000C44B embodies a blend of performance, efficiency, and compatibility, making it a significant microprocessor in the history of computing. Its technologies and characteristics have laid the groundwork for advancements in microprocessor design, influencing generations of devices. The enduring legacy of the 68000 series continues to resonate in modern computing systems, showcasing the foundational impact of early microprocessors like the Motorola 68000C44B.
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