IBM 6275 - PC 300 GL Technical Information Manual Download Page 1

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Technical Information Manual

PC 300PL Types 6862 and 6892
PC 300GL Types 6275 and 6285

Summary of Contents for 6275 - PC 300 GL

Page 1: ...Technical Information Manual PC 300PL Types 6862 and 6892 PC 300GL Types 6275 and 6285...

Page 2: ......

Page 3: ...IBM Technical Information Manual PC 300PL Types 6862 and 6892 PC 300GL Types 6275 and 6285...

Page 4: ...odically made to the information herein these changes will be incorporated in new editions of the publication IBM may make improvements and or changes in the product s and or the program s described i...

Page 5: ...d AGP S3 TRIO 3D SVGA Super Video Graphics Array 8 Video Memory 8 Audio Subsystem 9 Audio Upgrade 9 Input Output Controller 10 Diskette Drive Interface 10 Serial Ports 10 Parallel Port 11 Keyboard and...

Page 6: ...rovider 30 DM BIOS Instrumentation 30 IBM PC System Monitor LM80 31 IBM AssetCare 32 IBM Alert On LAN 36 IBM SMART Reaction Client 37 SMART Reaction 38 IBM SMART Reaction 39 How SMART Reaction respond...

Page 7: ...AN Connector 60 RFID Connector Asset ID 60 Fan Connector 60 USB Port Connectors 60 Mouse and Keyboard Port Connectors 61 Serial Port Connectors 61 Parallel Port Connector 61 Monitor Port Connector 63...

Page 8: ...Capabilities 50 27 3 5 Inch Diskette Drive Reading Writing and Formatting Capabilities 50 28 AGP Monitor Port Connector Pin Assignments 52 29 System Memory Connector Pin Assignments 52 30 ISA Connect...

Page 9: ...51 IRQ Channel Assignments 68 52 DMA Channel Assignments 68 Figures vii...

Page 10: ...and 6285 It is intended for developers who want to provide hardware and software products to operate with these IBM computers and provides an in depth view of how these IBM computers work Users of th...

Page 11: ...e IBM preinstalled software contains information about the preinstalled software package Your Guide to IBM PC Information This publication contains information about the Ready to Configure Utility Pro...

Page 12: ...signal indicates that the signal is active low No sign in front of the signal indicates that the signal is active high The use of the term hex indicates a hexadecimal number Also when numerical modif...

Page 13: ...nd DMI software System management controller PL models only Integrated network protocols Enablement for remote administration Asset ID support PL models only IBM System Management Tools 32X Max IDE CD...

Page 14: ...h PC 300GL Types 6275 and 6285 and PC 300PL Types 6862 and 6892 Adaptec SCSI adapter some models only Expansion PC 300GL Type 6275 and PC 300PL Type 6862 desktop models Four drive bays four expansion...

Page 15: ...computer has an external modem connected to the serial port Modem Ring Detect Use this option if the computer has an internal modem Alert on LAN The PC 300PL are first equipped with Alert on LAN a pr...

Page 16: ...s Optimization for 32 bit software Operation at a lower voltage level than previous microprocessors 64 bit microprocessor data bus 66 and 100 MHz FSB 512 KB L2 cache with ECC 32 bit microprocessor add...

Page 17: ...ion the system board provides three dual inline memory module DIMM connectors DIMM sizes of 16MB 32MB 64MB and 128MB with a speed of 100 MHz are supported The amount of memory preinstalled varies by m...

Page 18: ...Dword deep buffers Converts back to back sequential microprocessor to PCI memory write to PCI burst write PCI to DRAM posting 18 Dwords PCI to DRAM up to 100 MB sec bandwidth Multitransaction timer t...

Page 19: ...controllers two DMA controllers with four 8 bit and three 16 bit channels three counters equivalent to a programmable interval timer and power management The PCI bus operates at 33 MHz The ISA bus op...

Page 20: ...C standard 1 1 and uses DDC1 and DDC2B to determine optimal values during automatic monitor detection For information on resource assignments see Appendix B System Address Maps on page 64 and Appendix...

Page 21: ...available with a wide range of features and power outputs Line In port for connecting musical devices such as a portable CD ROM or stereo Microphone for connecting a microphone Audio Upgrade PC 300GL...

Page 22: ...n 1 2 MB 5 25 inch diskette drive 1 Mbps 500 Kbps or 250 Kbps internal tape drive One connector is provided on the system board for diskette drive support For information on the connector pin assignme...

Page 23: ...although it has a fixed IRQ line the mouse relies on the addresses of the keyboard for operation For the keyboard and mouse interfaces no resource assignments are given in the system memory addresses...

Page 24: ...ent Operates in symmetrical multiprocessing SMP environments Wake on LAN support Remote Program Load RPL and Dynamic Host Configuration Protocol DHCP support Features of the optional Token Ring adapte...

Page 25: ...32 bit 5 V dc local bus signalling environment that is defined in PCI Local Bus Specification 2 1 The ISA bus is buffered to provide sufficient drive for the ISA expansion connectors assuming two low...

Page 26: ...he system board are rocker switches The side of the rocker that is pushed down is the active side Switches 1 through 4 determine the speed of the microprocessor CPU and local processor bus Switch sett...

Page 27: ...te that this password is also referred to as the administrator password Refer to Using Your Personal Computer and Installing Options in Your Personal Computer for important information on erasing lost...

Page 28: ...board via a 340 pin connector Adapters plug into the ISA or PCI expansion connectors slots on the riser card Signals from adapters are routed to the ISA or PCI buses Each ISA expansion connector prov...

Page 29: ...tor Alert on LAN Each PCI expansion connector is capable of driving one low power Schottky load Each ISA expansion connector is capable of driving two low power Schottky loads The ISA bus is permanent...

Page 30: ...rallel Line In PL Models Only Microphone Ethernet Line Out Keyboard Mouse Serial 1 Serial 2 USB 2 Green LED Yellow LED AGP Monitor Connector Connector Panel Types 6285 6892 Connectors for features tha...

Page 31: ...ard Features Note Models equipped with a SCSI adapter have an external connector for connecting SCSI devices See the SCSI documentation provided with your computer for more information Chapter 2 Syste...

Page 32: ...four drive bays and the PC 300 Types 6285 6892 has six expansion slots and six drive bays Notes The maximum altitude for all models is 2133 6 m 7000 ft This is the maximum altitude at which the speci...

Page 33: ...number and type of optional features installed and the power management optional features in use Heat Output Approximate heat output in British thermal units Btu per hour Minimum configuration 245 Btu...

Page 34: ...4 8 bels operating Note These levels were measured in controlled acoustical environments according to procedures specified by the American National Standards Institute ANSI S12 10 and ISO 7779 and are...

Page 35: ...the riser card that provides the AUX5 and wakeup signal connections The Wake on LAN adapter option will provide a Y cable that has the 3 pin riser card connector on one end and splits into the 3 pin a...

Page 36: ...r supply The power supply connects to the riser card with a 2 x 10 connector Power Input The following figure shows the input power specifications The power supply has a manual switch to select the co...

Page 37: ...ceed 120 watts Figure 13 Power Output 200 Watt Output Voltage Regulation Minimum Current Maximum Current 5 volts 5 to 4 1 5 A 20 0 A 12 volts 5 to 5 0 2 A 8 0 A 12 volts 10 to 9 0 0 A 0 4 A 5 volts 10...

Page 38: ...ent Regulation Limits 3 3 V dc 3000 mA 2 to 2 0 5 0 V dc 4000 mA 5 0 to 4 0 12 0 V dc 25 0 mA 5 0 to 5 0 12 0 V dc 25 0 mA 10 0 to 9 0 Figure 15 Keyboard Port Supply Voltage Maximum Current Regulation...

Page 39: ...ly returns to normal operation only after the fault has been removed and the power switch has been turned off for at least one second If an overvoltage fault occurs in the power supply the power suppl...

Page 40: ...ence Enable disable of system board Ethernet controller IBM Look and Feel Screen arrangements etc ACPI Advanced Configuration and Power Interfaces IDE Logical Block Addressing LBA support LSA 2 0 supp...

Page 41: ...l Computer Advanced Configuration and Power Interface ACPI When Automatic Configuration and Power Interface ACPI BIOS mode is enabled the operating system is allowed to control the power management fe...

Page 42: ...ment Tools A description of each of the components of IBM System Mangagement Tools follows DMI Service Provider The Desktop Management Interface DMI Service Provider 2 0 is a mechanism for gathering i...

Page 43: ...e critical parameters When machines are found with out of range parameters appropriate repair backup and shutdown actions may be taken The LM80 physically resides on the SMbus interface The device add...

Page 44: ...mbers can be dynamically retrieved from IDE and SCSI hard drives memory DIMMs and DDC2B compliant monitors Serial numbers for other system components including CPU CD ROMs system unit riser cards flop...

Page 45: ...es of information must by entered and updated by a system administrator or other authorized person All data entered into the EAI area must be associated with one of the device types defined in Figure...

Page 46: ...7 PCI Devices No 0D 0 7 ISA PnP Devices No 0 0 Monitor Yes 0F 0 7 IDE Devices Yes Used by serialization for all IDE HDD with electronic serial number Used by configuration for all IDE devices 10 0 7...

Page 47: ...serialization data area 8 AreaCheckSum Checksum for the serialization data area 9 AreaStatus Provides status about the area as follows bit 0 RF dirty a value of 1 indicates The data in the area has b...

Page 48: ...e to record When used in conjunction with a compatible radio frequency security system Asset ID can be used to assist security personnel in preventing unauthorized removal of PCs Using this radio freq...

Page 49: ...AN can also notify you when a client operating system fails to load or crashes during routine operations You can respond without waiting for the user to file a complaint helping to ensure that their p...

Page 50: ...ification to your technical support staff SMART Reaction also allows you to protect your most critical client data directories by having them constantly mirrored on a server when data in these directo...

Page 51: ...system This alert is then passed to the SMART Reaction Client application which will automatically respond to the potential failure based on administrator defined policies How SMART Reaction responds...

Page 52: ...opy the backed up data from a remote server With SMART Reaction this software and data restoration can be performed remotely and unattended To get the user back on line the network administrator can s...

Page 53: ...indows 95 and Windows NT ACPI represents the foundation of the Microsoft OnNow initiative OnNow represents a system wide approach to system and device power control OnNow is a term for a PC that is al...

Page 54: ...it has received a wake up frame System bus interface This interface is for reading and writing control information that is specific to the wake up function Software to trigger the wake up frame Remot...

Page 55: ...erver based application that simplifies the setup configuration rollout and ongoing lower level management of networked IBM PCs LCCM incorporates a push rather than a pull approach so that network adm...

Page 56: ...CM you can schedule a convenient time to power the systems up flash their BIOS to ensure consistency across your organization download the appropriate software image for each user and then power the s...

Page 57: ...en opening the system s packing carton Otherwise LCCM assigns a default name to the client during the scan and can optionally prompt the end user to enter personal information such as his location dep...

Page 58: ...ting the need for an administrator or technician to visit the client LCCM s scheduling feature helps to ensure that low level management tasks do not interfere with user productivity because they can...

Page 59: ...ignificant costs by reducing the time and personnel required to deploy and manage PCs LCCM is a key component in the IBM strategy to help customers regain control over their technology so they can bet...

Page 60: ...triggered mode National Semiconductor NS16450 and NS16550A serial communication controllers Motorola MC146818 Time of Day Clock command and status CMOS reorganized Intel 8254 timer driven from a 1 193...

Page 61: ...ead or write operation to an I O port on the device causing the interrupt After processing the interrupt the interrupt handler 1 Clears the interrupt 2 Waits one I O delay 3 Sends the EOI 4 Waits one...

Page 62: ...ble might not work in these drives Diskette drive controls Rotational speed The time between two events in a diskette drive is a function of the controller Access time Diskette BIOS routines must set...

Page 63: ...tines must daisy chain interrupts Each routine must check the function value and if it is not in the range of function calls for that routine it must transfer control to the next routine in the chain...

Page 64: ...en ground NA 8 Blue ground NA 9 5 V used by DDC2B NA 10 Ground NA 11 Monitor ID 0 Not used I 12 DDC2B serial data I O 13 Horizontal sync O 14 Vertical sync O 15 DDC2B clock I O Figure 29 Page 1 of 3 S...

Page 65: ...0 111 CAS CAS 28 DQMB0 DQMB0 112 DQMB4 DQMB4 29 DQMB1 DQMB1 113 DQMB5 DQMB5 30 S0 S0 114 NC S1 31 DU NC 115 RAS RAS 32 VSS VSS 116 VSS VSS 33 A0 A0 117 A1 A1 34 A2 A2 118 A3 A3 35 A4 A4 119 A5 A5 36 A...

Page 66: ...Q21 DQ21 149 DQ53 DQ53 66 DQ22 DQ22 150 DQ54 DQ54 67 DQ23 DQ23 151 DQ55 DQ55 68 VSS VSS 152 VSS VSS 69 DQ24 DQ24 153 DQ56 DQ56 70 DQ25 DQ25 154 DQ57 DQ57 71 DQ26 DQ26 155 DQ58 DQ58 72 DQ27 DQ27 156 DQ...

Page 67: ...8 SA13 I O B19 REFRESH I O A19 SA12 I O B20 CLK O A20 SA11 I O B21 IRQ7 I A21 SA10 I O B22 IRQ6 I A22 SA9 I O B23 IRQ5 I A23 SA8 I O B24 IRQ4 I A24 SA7 I O B25 IRQ3 I A25 SA6 I O B26 DACK2 O A26 SA5 I...

Page 68: ...TDO I A5 5 V dc NA B5 5 V dc NA A6 INTA I B6 5 V dc NA A7 INTC I B7 INTB I A8 5 V dc NA B8 INTD I A9 Reserved NA B9 PRSNT1 I A10 5 V dc I O NA B10 Reserved NA A11 Reserved NA B11 PRSNT2 I A12 Ground...

Page 69: ...RR I O A41 SBO I O B41 3 3 V dc NA A42 Ground NA B42 SERR I O A43 3 3 V dc NA B43 3 3 V dc NA A44 C BE 1 I O B44 C BE 1 I O A45 Address Data 14 I O B45 Address Data 14 I O A46 Ground NA B46 Ground NA...

Page 70: ...it 4 I O 29 NC NA 10 Data bus bit 11 I O 30 Ground NA 11 Data bus bit 3 I O 31 IRQ I 12 Data bus bit 12 I O 32 CS16 I 13 Data bus bit 2 I O 33 SA1 O 14 Data bus bit 13 I O 34 PDIAG I 15 Data bus bit 1...

Page 71: ...25 Ground NA 26 Track0 I 27 MSEN0 I 28 Write protect I 29 Ground NA 30 Read data I 31 Ground NA 32 Head 1 select O 33 Data rate 1 NA 34 Diskette change I Figure 35 Power Supply Connector Pin Assignmen...

Page 72: ...fan speed The LM80 does not control Disk Fan a and B USB Port Connectors 4 3 2 1 Figure 38 J12 Alert on LAN Connector Pin Assignments Pin Description 1 SDA SMBus data 2 SCL SMBus clock 3 Tamper detect...

Page 73: ...ents Pin Signal I O Pin Signal I O 1 Data carrier detect I 2 Receive data I 3 Transmit data O 4 Data terminal read O 5 Ground NA 6 Data set ready I 7 Request to send O 8 Clear to send I 9 Ring indicat...

Page 74: ...gure 44 Page 2 of 2 Parallel Port Connector Pin Assignments Pin Signal I O Pin Signal I O 17 SLCT IN O 18 Ground NA 19 Ground NA 20 Ground NA 21 Ground NA 22 Ground NA 23 Ground NA 24 Ground NA 25 Gro...

Page 75: ...Signal I O 1 Red O 2 Green O 3 Blue O 4 Monitor ID 2 Not used I 5 Ground NA 6 Red ground NA 7 Green ground NA 8 Blue ground NA 9 5 V used by DDC2B NA 10 Ground NA 11 Monitor ID 0 Not used I 12 DDC2B s...

Page 76: ...ISA space available to adapter ROMs 896 K 928 K E0000 E7FFF 32 KB POST BIOS sys ROM shadowed in maintenance 928 K 992 K F0000 FFFFF 64 KB POST BIOS sys ROM shadowed in maintenance 1024 K 262144 K 1000...

Page 77: ...ytes LPT1 0388 038D 6 bytes Available 03B4 03B5 2 bytes Video 03BA 1 byte Video 03BC 03BF 4 bytes LPT3 03C0 03CA 11 bytes Video 03CC 1 byte Video 03CE 03CF 2 bytes Video 03 D4 03 D5 2 bytes Video 03 D...

Page 78: ...Channel 3 Memory Address register 00 15 Yes 0007 Channel 3 Transfer Count register 00 15 Yes 0008 Channels 0 3 Read Status Write Command register 00 07 0009 Channels 0 3 Write Request register 00 02 0...

Page 79: ...02 00D6 Channels 4 7 Mode register write 00 07 00D8 Channels 4 7 Clear byte pointer write N A 00DA Channels 4 7 Master clear write temp read 00 07 00DC Channels 4 7 Clear Mask register write 00 03 00...

Page 80: ...dio if present 6 Diskette controller 7 LPT1 4 8 Real time clock 9 Available to user 10 Available to user 11 Windows sound system if present 12 Mouse port 13 Reserved math coprocessor 14 Primary IDE if...

Page 81: ...Codes POST error messages appear when POST finds problems with the hardware during power on or when a change in the hardware configuration is found POST error messages are 3 4 5 8 or 12 character alp...

Page 82: ...ve you any license to these patents You can send license inquiries in writing to IBM Director of Licensing IBM Corporation 500 Columbus Avenue Thornwood NY 10594 U S A Any references in this publicati...

Page 83: ...rocessor and Peripheral Component Literature Source Intel Corporation PCI BIOS Specification 2 0 Source PCI Special Interest Group PCI Local Bus Specification 2 1 Source PCI Special Interest Group Plu...

Page 84: ...upply 59 serial ports 61 USB 60 Wake on LAN 59 controller diskette drive 10 50 I O 10 keyboard mouse 11 parallel 11 serial 10 copy protection 50 D diagnostic program 29 DIMM connectors 5 diskette driv...

Page 85: ...Pentium II microprocessor with MMX technology 4 Plug and Play 28 polling mechanism 51 port ethernet 11 63 port continued keyboard mouse 11 parallel 11 serial 10 POST 28 64 POST error codes 69 power co...

Page 86: ...dex V video subsystem 8 voltage input power 24 voltage output power 24 W Wake on LAN 3 Wake Up on Ring 3 write current diskette 50 write protect switch diskette drive 16 74 Technical Information Manua...

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Page 88: ...IBM Part Number xxxxxxx Printed in U S A XXXXXXX...

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