IBM 6288, 6268, 6278 manual System overview, Major features

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Chapter 1. System overview

Chapter 1. System overview

PC 300GL Types 6268, 6278, and 6288 are computer systems designed to provide state-of-th computing power with room for future growth.

Major features

The

major features

are:

Ÿ

 

An Intel Celeron microprocessor with MMX technology, with 128 KB L2 cache

Ÿ

Up to 512 MB of system memory

Ÿ

Integrated

IDE

bus master controller, ATA 66 capable

Ÿ

EIDE hard

disk

drive

ŸSystem management

Wake

on

LAN

support

 

DMI (Desktop Management Interface) BIOS and DMI software

Integrated

network

protocols

Enablement

for

remote administration

Universal

Management

Agent (UMA) and UMA Plus

Wake

on

Ring

support

Ÿ IDE CD-ROM 1 drive, standard on some models

ŸAsset security

Security settings provided

by the Configuration/Setup Utility program

 

-

Power-on

and

administrator

password protection

 

-

Startup

sequence

control

 

 

-

Hard

disk

drive

and diskette drive access control

 

-

I/O

port control

 

 

Cover lock

loop

 

 

 

U-bolt

and

security

cabling

(optional)

Operating system security

Diskette write-protection

– Alert on LAN support

Ÿ Integrated video controller with 4 MB of video display cache memory

ŸIntegrated 16-bit, stereo Analog Devices, Inc. audio controller and built-in high q

models (supports SoundBlaster, DirectX, and Microsoft Windows Sound System applications)

ŸNetworking

– IBM 10/100 Mbits per second (Mbps), PCI Ethernet adapter with Wake on LAN in som

– IBM PCI token ring adapter with Wake on LAN is optional.

Ÿ

Expansion:

Four

drive bays, four PCI expansion slots

Ÿ

PCI I/O

bus

compatibility

ŸEnergyStar compliance

1 Variable read rate. Actual playback speed will vary and is often less than the maximum possible.

Copyright IBM Corp. September 1999

1

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Contents Technical Information Manual PC 300GL Types 6268, 6278, Apply 1999Are WithContents System software BiosPost System compatibility26. J13 Modem/Ring Wakeup Connector Pin Assignments System board Keyboard portUSB port Internal Dasd Related publications PrefaceTerminology usage IBMWhen Expressing storage Capacity MB equals Viii Technical Information Manual Major features System overviewSystem overview Network support Other featuresRing Ring DetectChapter System FeaturesPCI bus System memorySdram DimmIDE bus master interface USB interfaceBus Graphics memory controller hub Super Video Graphics Array Video subsystemAPM AcpiPC 300GL supports the following video subsystem modes Supported VGA video modesSupported Enhanced VGA video modes Mode Screen Resolution Colors Refresh Rate FeaturesVideo memory Monitor supportController Audio subsystemDiskette drive interface Serial portsParallel port Default setting for the serial port is COM1Keyboard and mouse ports Serial port assignmentsFlash Eeprom Network connectionExpansion adapters ClockBios configuration jumper J7A1 Cable connectorsPhysical layout JumperConnector panel for the desktop model Connector panelPhysical specifications Physical specificationsDesktop Computers Not SupportRequirements CablingPower input Power supplyPower output Power supplyFor Each PCI connector Component outputsComponents draw less current than Maximum Shown Nominal Value Power Power That AvailableOutputs Connector pin Assignments See Appendix a Pin Power supplySystem software PlaySystem software Advanced Configuration and Power Interface Configuration/Setup Utility programDiagnostic program UtilityHardware compatibility System compatibilityHardware interrupts System compatibilityHard disk drives and controller Drive type 720 KB Mode MB ModeSoftware compatibility Software interruptsMachine-sensitive programs Monitor connector Appendix A. Connector pin assignmentsMemory connectors Appendix A. Connector pin assignmentsPin X64 Non-Parity X72 ECC ConnectorConnector pin System memory connector pin input/outputAssignments 3. System memory connector pin input/output Pin Signal NamePin Assignments PCI bus connector PCI connector pin assignments PCI connectorsPin ConnectorIDE connector pin assignments IDE connectorsDiskette Drive Connector Pin Assignments DriveSupply USB port connectors Wakeup and Wake on LAN connectorsPort KeyboardKeyboard port connector pin assignments Serial port connectorSerial Port Connector Pin Assignments Parallel port connector pin assignments2. Parallel port connector pin assignments System Appendix B. System address mapsAppendix SystemICH1, DMA MapsO address map Are ReservedDMA I/O address map Bits Byte PointerConfiguration MapSystem address maps Appendix C. IRQ and DMA channel assignments Appendix C. IRQ and DMA channel assignmentsIRQ channel assignments DMA channel assignmentsError Codes Appendix D. Error CodesBeep codes Complete ListReferences This Publication Appendix E. Notices and trademarksReference 300Specification Advanced PowerLow Pin Count Interface Specification ReferencesIndex IndexError Codes Power Consumption Description For

6278, 6268, 6288 specifications

The IBM 6278, 6288, and 6268 are part of IBM's extensive lineup of mid-range computers, specifically tailored for business environments in the late 1980s and early 1990s. These systems were designed to handle substantial data processing tasks, facilitating efficient business operations with robust performance and reliability.

The IBM 6278 was notable for its high-performance capabilities, making it suitable for a variety of applications ranging from transaction processing to complex computations. One of the main features of the 6278 was its multiprocessing capability, which allowed it to run multiple tasks concurrently. This was achieved through a combination of advanced hardware and software that optimized performance and resource allocation.

Similarly, the IBM 6288 was recognized for its versatility and scalability. This system incorporated enhanced memory management and was capable of handling larger workloads than its predecessors. The 6288 was designed with user-friendly interfaces and supported various input/output devices, making it easier for organizations to integrate into existing IT infrastructures. Additionally, it provided improved connectivity options, essential for modern networking needs at the time.

The IBM 6268, on the other hand, offered a balance between cost and performance, appealing to smaller businesses or those with less intensive data processing requirements. Despite being less powerful than the 6278 and 6288, the 6268 still managed to include essential features such as reliable data storage, effective processing speed, and compatibility with IBM's extensive software ecosystem.

All three models utilized IBM's proprietary operating systems, which were well-known for their robustness and security features. They were built with technologies such as error detection and correction, ensuring the integrity of data processing tasks. The architecture of these systems also allowed for easy upgrades, enabling businesses to expand their capabilities without a complete overhaul of their IT infrastructure.

In summary, the IBM 6278, 6288, and 6268 represented a significant advancement in mid-range computing technology during their era. Their main features encompassed multiprocessing, scalability, and user-friendly interfaces, making them valuable assets for businesses seeking reliable and efficient computing solutions. These systems laid the groundwork for future innovations in business computing, and despite their age, they remain a significant part of IBM's legacy in the computing industry.