Intel Server Board SDS2 Introduction | Intel manual

Intel® Server Board SDS2

Introduction

1.Introduction

This chapter provides an architectural overview of the Intel® SDS2 Server Board. It provides a view of the functional blocks and their electrical relationships. The figure below shows the functional blocks of the Server Board and the plug-in modules that it supports.

FLASH


	CPU 1				CPU 2

Front Side Bus (133MHz)

APIC Bus

IDE Pri

CSB5

USB x 4

LPC

Bus

Floppy

Keyboard

PCI 32-bit Bus (33MHz, 5V)

HE-SL

VIDEO

	DATA Bus (133MHz)
	ADD/CTRL Bus (133MHz)	Registers
	ADD/CTRL Bus (133MHz)	Registers
		Registers
	DATA Bus (133MHz)

BANK 1			DIMM						DIMM

Mouse

COM1

COM2

Parallel

Port

SIO

			PCI Slot 3	(2 x
				(2 x
				133MHz)
				133MHz)
	NIC 1			IMBus

			PCI Slot 4

	NIC 2

BANK 2			DIMM						DIMM
BANK 3
BANK 3			DIMM						DIMM

BMC

FLASH

SRAM

PCI 64-bit Bus (66MHz, 3.3V)

PCI 64-bit Bus (66MHz, 3.3V)

Channel A

CIOB

SCSI

Channel B

PCI

PCI

PCI

PCI

Slot

Slot

Slot

Slot

1

2

5

6

Figure 1. SDS2 Server Board Block Diagram

Revision 1.2	1
Order Number:	A85874-002

Image 15

Intel manual Intel Server Board SDS2 Introduction

Contents

Intel Server Board SDS2 Date Revision Modifications Number Revision History Intel Server Board SDS2Revision Order Number A85874-002 Intel Server Board SDS2 Disclaimers Iii Table of Contents Revision Order Number A85874-002 Intel Server Board SDS2 Table of Contents Table of Contents Intel Server Board SDS2 Revision Vii Order Number A85874-002 101102 106 Viii Revision Order Number A85874-002 124 Reference Documents IndexGlossary List of Figures Intel Server Board SDS2 SDS2 Server Board Block Diagram Intel Server Board SDS2 List of Tables List of Tables Xii Revision Order Number A85874-002 List of Tables Intel Server Board SDS2 Revision Xiii Order Number A85874-002 Xiv Revision Order Number A85874-002 This page intentionally left blank Intel Server Board SDS2 Introduction Introduction Architecture Intel Server Board SDS2 Architecture Revision Order Number A85874-002 SDS2 Intel Pentium III Processor Support Matrix Processor and ChipsetProcessors Processor and Chipset Intel Server Board SDS2 SL5XL Intel Server Board SDS2 Processor and Chipset Memory Configuration Memory SubsystemProcessor Voltage Regulator Module VRM DIMM1A, DIMM1B DIMM2A, DIMM2B DIMM3A, DIMM3B Dimm PairMemory Dimm Row Device Address Chipset2 I2C Bus I2C Addresses for Dimm Slots PCI Bus P32-A I/O Subsystem 1 CNB20HE-SL Champion North Bridge PCI Bus P64-C I/O Subsystem CIOB20 Champion I/O Bridge3 CSB5 South Bridge PCI Bus P64-B I/O Subsystem Device IDs Idsel O SubsystemPCI Subsystem 1 32-bit, 33-MHz PCI Subsystem P32-A Arbitration Connections Subsystem Intel Server Board SDS2 P32-A Configuration IDs2 64-bit, 66-MHz PCI Subsystem 1.2 P32-A Arbitration 2.3 P64-C Arbitration Intel Server Board SDS2 Subsystem P64-B Configuration IDsP64-C Configuration IDs 2.2 P64-B Arbitration Zero Channel RAID ZCR Capable PCI Slot Ultra160 ScsiVideo Controller Video Modes Intel Server Board SDS2 Subsystem Video Modes Network Interface Controller NIC PCI Bus Master IDE Interface NIC Connector and Status LEDsCSB5 South Bridge PCI-to-LPC Bridge, IDE, USB PCI Bus Interface Compatibility Interrupt Control Power ManagementGeneral Purpose Input and Output Pins USB Interface General Purpose Input and Output Gpio Pin # Signal Name DescriptionChipset Support Components Super I/O Parallel Port Serial PortsFloppy Keyboard and Mouse Legacy Interrupt Routing Bios FlashInterrupt Routing Legacy Interrupt Routing Apic Interrupt Routing Serialized IRQ SupportIRQ Scan for Pciirq PCIIRQ0 IoapicSCAN2 INT SCAN0 Ioapic Serialized IRQ Interface PCI IRQ Serializer CSB5 Interrupt RoutingSuper I/O Slot Intel Server Board SDS2 Server Management Server Management Baseboard Server Management Intel Server Board SDS2 Pin Signal Name Description Sahalee Baseboard Management ControllerADM1026 Input Definition Temperature Sensors Temperature Sensor Description Resolution AccuracySahalee Input Definition Nbmcsecuremode Fault Resilient BootingNFAN6SENSEP Nmemalertl Soft Reset System Reset ControlPower-up Reset Hard Reset Private I2C Bus 3 Devices Intel Server Board SDS2 Server Management Ipmb Bus DevicesPrivate I2C Bus 1 Devices Private I2C Bus 2 Devices Intel Pentium III Processor Bus Errors Error ReportingError Sources and Types PCI Bus Errors ID LED AC Link ModeMemory Bus Errors Acpi Setup Utility F2 can change the AC link mode settings System Bios Bios Bios Error Handling Handling and Logging System ErrorsLogging Format Conventions PCI Perr Bios Generated SEL ErrorsSensor Sensor Type Number Specific Event Code Offset PCI Serr SMI Handler PCI Bus ErrorIntel Pentium III Processor Bus Error Event Request Message Event Data Field Contents Firmware BMC Sensor Type Triggers Event Reading Offset Name Lvds Scsi BB Vbat OEM C7h 01h Temp Tach Fan 48h Fan 04h Threshold 49h FRB2 FRB3 Ierr FRB1 Timestamp Clock Port-80h Code Definition Error Messages and Error CodesASF Progress Codes Post Codes Standard Bios Post Codes Bios Bios Beeps Reason Recovery Bios Post Codes Cmos Post Error Codes and MessagesPost Error Messages and Codes Code Error Message Failure Description Baseboard Management Controller BMC Beep Code Generation BMC Beep CodesReason for Beep Setup Utility Screen Setup UtilityConfiguration Utilities Overview Setup Utility Operation Keyboard Command Bar Entering Setup Utility ESC Key Option Description Main Menu Selections Menu Selection Bar Primary Master and Slave IDE Submenu Selections AutoCdrom Processor Settings Submenu Selections Not InstalledStandard Advanced Menu Selections Memory Configuration Menu Selections PCI slot Submenu Selections PCI Configuration Menu SelectionsOn-board Scsi and LAN Submenu Selections On-board VGA Submenu Selections Bios EPP O Device/Peripheral Configuration Submenu Selections3F8h 2F8h Advanced Chipset Controller Submenu Selections PCI Device Submenu SelectionsSecurity Menu Selections Server Menu Selections NormalHours IRQ5 IRQ10 Disable ImmediatelySystem Management Submenu Selections BMC IRQ 9600 Boot Device Priority SelectionsBoot Priority Device Description Console Redirection Submenu Selections Option Description Hard Drive SelectionsRemovable Drive Selections Exit Menu Selections Clearing Cmos Flash Update UtilityLoading the System Bios Cmos Memory Definition Language Area Recovery ModePerforming Bios Recovery User Binary Area Bios Clock Clock/Voltage Generation and Distribution CPU HE-SL Voltage Supply Connections Power Distribution Board Connector Pin Front Back Memory Module ConnectorDimm Connector Pin-out Intel Server Board SDS2 Connections System Management Headers Icmb ConnectorOEM Ipmb Connector Scsi Hsbp Ipmb Connector I2C SDA Front Panel HeaderFront Panel 34-Pin Header Pin-out KEY Pin Side B Side a PCI Slot ConnectorBit 5 V PCI Slot Pin-out 64-bit 3.3V PCI Slot Pin-out PAR64 TDO TDI INTA# INTB# INTC# INTD# PRSNT1# RSVPRSNT2# RSV M66EN VGA Connector Pin-out I/O ConnectorsVGA Connector Scsi Connector NIC Connectors RJ-45 Connector Pin-outSignal Name Connector Contact Number Txdp Rxdp Txdm Rxdm IDE ConnectorUniversal Serial Bus USB Connectors IDE 40-pin Connector Pin-out Pin USB Connection Header 2 x 5 Pin-out Floppy Connector DB9 Serial Port Pin-out Serial Port Connector Keyboard and Mouse Connector Parallel PortDB25 Parallel Port Pin-out Chassis Intrusion External Scsi Activity LED Input Signal ConnectorMiscellaneous Headers Fan Headers CN Numbers Qty Manufacturer Mfg Functional Description Connector Manufacturers and Part NumbersServer Board Connector Manufacturer Part Numbers Rear I/O Panel System Configuration Jumpers JumpersJumpers Intel Server Board SDS2 Intel Server Board SDS2 Jumpers SDS2 Configuration Jumpers RSV CPU Frequency Select Jumper Options System Configuration Jumper OptionsBios CN59 CPU Frequency Select Jumper Settings Performing Cmos Clear Performing Cmos Clear, Bios Recovery, and BMC Force UpdatePerforming Bios Recovery Boot Jumper Pins Default Operation Performing BMC Force Update Absolute Maximum Ratings Electrical and Thermal SpecificationsPower Consumption Absolute Maximum Ratings Voltage Timing Parameters Power Supply SpecificationPower Timing SDS2 Power Supply SpecificationPage Estimateded Server Board Mtbf Estimated SDS2 Server Board Mtbf Turn On/Off Timing100 Revision Order Number A85874-002 Intel Server Board SDS2 Mechanical Specifications Mechanical Specifications EMC Regulations Safety RegulationsRegulatory and Integration Information Regulatory Compliance Installation Instructions Ensure EMCRevision 103 Order Number A85874-002 Ensure Host Computer and Accessory Module Certifications Prevent Power Supply OverloadPlace Battery Marking on Computer External Icmb Cable Information Installation PrecautionsIcmb External Cable Connectors Use Only for Intended Applications Errata Summary Errata ListingSummary Errata Table Errata Listing Intel Server Board SDS2 Revision 107 Order Number A85874-002 Intel Server Board SDS2 Errata Listing 108 Revision Order Number A85874-002 Revision 109 Order Number A85874-002 110 Revision Order Number A85874-002 Intel Server Board SDS2 CD-ROM issues Revision 111 Order Number A85874-002 High resolution video modes do not work correctly Mode Support Comments112 Revision Order Number A85874-002 Revision 113 Order Number A85874-002 Lower performance with CAS Latency 2 memory 114 Revision Order Number A85874-002 Novell NetWare* v .0 does not install on SDS2 Revision 115 Order Number A85874-002 SDS2 0B71 System Temperature out of the range Post message 116 Revision Order Number A85874-002 SDS2 0B75 System Voltage out of the range Post message Revision 117 Order Number A85874-002 Recommendation for SDS2 rubber bumper installation 118 Revision Order Number A85874-002 Revision 119 Order Number A85874-002 Placing the Rubber Bumper in the Chassis Boot to service partition via modem fails Secondary IDE References Added To Documentation for FAB120 Revision Order Number A85874-002 Revision 121 Order Number A85874-002 Bootable CD will not boot if inserted during Option ROM scan 122 Revision Order Number A85874-002 Can Not Change Bios Setup IDE Options Using Enter Key Status Will Not FixRevision 123 Order Number A85874-002 124 Revision Order Number A85874-002 Revision 125 Order Number A85874-002 SDS2 PCI slot current levels supported by the 5V rail 126 Revision Order Number A85874-002 Term Definition Glossary Intel Server Board SDS2 Reference Documents Index Intel Server Board SDS2 Index Get SDR Time command, 43 Get SEL Time command, 43 GPI pin RevisionIII Order Number A85874-002 NPWRGD+00 Index Intel Server Board SDS2 RevisionV Order Number A85874-002