B&B Electronics PC Watchdog Timer Card ATXWDT Specifiche

The Intel® SRMK2 Internet Server may contain design defects or errors known as errata which may cause the product to deviate from published specificat

Conventions and Terminology Intel® SRMK2 Internet Server Technical Product Specification x VCCI Voluntary Control Council for Interference (by data

Intel® SRMK2 Internet Server Technical Product Specification 100 and on; the user is encouraged to try to correct the interference by one or more of

Intel® SRMK2 Internet Server Technical Product Specification 101 11.6 Mandatory / Standard: Certifications, Registration, Declarations • UL, cUL L

Intel® SRMK2 Internet Server Technical Product Specification 102 12 Reliability and Serviceability 12.1 Reliability Based on a typical configurati

Intel® SRMK2 Internet Server Technical Product Specification 103 13 Compatibility Testing At the time of this writing, validation of the SRMK2 Inter

Intel® SRMK2 Internet Server Technical Product Specification 104 14 Specifications and Customer Support 14.1 Online Support Find the latest informa

Intel® SRMK2 Internet Server Technical Product Specification 105 ServerWorks® OSB4 Chipset South Bridge Chipset http://www.serverworks.com/home.html

Intel® SRMK2 Internet Server Technical Product Specification 106 DIMM Specification PC Serial Presence Detect (SPD) Specification Revision 1.2, Octo

Intel® SRMK2 Internet Server Technical Product Specification 107 Appendix A BIOS Console Commands All typed commands sent to the BIOS Console will

Intel® SRMK2 Internet Server Technical Product Specification 108 Figure 23: ReadSEL Example Reboot -The BIOS console will reboot the system. Du

Intel® SRMK2 Internet Server Technical Product Specification 109 2 Sensor Threshold Non-Critical 3 Sensor Threshold Critical 4 Power Lost GetRea

Intel® SRMK2 Internet Server Technical Product Specification 11 1 Introduction This document provides a detailed description of the chassis and sy

Intel® SRMK2 Internet Server Technical Product Specification 110 0 Modem (default) 1 Direct connect An example of this command is presented in fi

Intel® SRMK2 Internet Server Technical Product Specification 111 Pager Number String is a string representing the phone number that the BIOS uses to

Intel® SRMK2 Internet Server Technical Product Specification 112 Password commands EnablePassword <New Password> <Verification Password>

Intel® SRMK2 Internet Server Technical Product Specification 113 Figure 26: Full output screen Output will be formatted as strings, decimal value

Intel® SRMK2 Internet Server Technical Product Specification 114 Figure 28: Password prompt The password will not be echoed on the display as it i

Intel® SRMK2 Internet Server Technical Product Specification 115

Intel® SRMK2 Internet Server Technical Product Specification 12 <This page was intentionally left blank>

Intel® SRMK2 Internet Server Technical Product Specification 13 2 Chassis Description This section describes the features of the Intel® SRMK2 Inter

Intel® SRMK2 Internet Server Technical Product Specification 14 2.1.3 Front View of Chassis The front bezel is a multiple-part plastic molding that

Intel® SRMK2 Internet Server Technical Product Specification 15 A Hot Swappable SCSI Drives B Slimline CDROM (Optional) C Slimline Floppy

Intel® SRMK2 Internet Server Technical Product Specification 16 Table 3: 200W power supply output summary DC Power +3.3VDC at 13.0A Max. +5 VDC at

Intel® SRMK2 Internet Server Technical Product Specification 17 2.2.1.4 DC Connector Requirements Figure 6 and Figure 7 show the connector pinouts

Intel® SRMK2 Internet Server Technical Product Specification 18 2.2.1.5 Power Supply Wiring Requirements The wiring length and the desired wire col

Intel® SRMK2 Internet Server Technical Product Specification 19 Table 5: Baseboard Power Connector (P3) Pin Signal Name 20 AWG Wire Pin Signal N

Revision History Revision Revision History Date 1.0 Original draft October 18, 2000 1.1 First update January 25, 2001 1.2 Second update Febru

Intel® SRMK2 Internet Server Technical Product Specification 20 the worst case (lowest efficiency) of the power supply. Under nominal conditions th

Intel® SRMK2 Internet Server Technical Product Specification 21 2.2.5 System Peripheral Bays 2.2.5.1 CD-ROM and Diskette Drive Bay The right side

Intel® SRMK2 Internet Server Technical Product Specification 22 2.2.6.2 System Cable Drawings Figure 9 shows drawings of all the internal cables wi

Intel® SRMK2 Internet Server Technical Product Specification 23 2.3 System Configuration Table 12 lists the base configuration of the SRMK2S Interne

Intel® SRMK2 Internet Server Technical Product Specification 24 3 SRMK2 Serverboard Description 3.1 Overview The SRMK2 serverboard features are sum

Intel® SRMK2 Internet Server Technical Product Specification 25 3.2 Serverboard Layout Figure 10 shows the location of the major components on the s

Intel® SRMK2 Internet Server Technical Product Specification 26 Figure 11 is a block diagram of the SRMK2 serverboard. ProcessorCNB30LE32/33 PCI B

Intel® SRMK2 Internet Server Technical Product Specification 27 3.3 Processors The SRMK2 serverboard supports dual Pentium® III processors. The hos

Intel® SRMK2 Internet Server Technical Product Specification 28 3.4 Chipset The ServerWorks® ServerSet™ III LE chipset consists of the ServerWorks C

Intel® SRMK2 Internet Server Technical Product Specification 29 3.4.2 ServerWorks OSB4 South Bridge Chip The OSB4 South Bridge chip is a multifunct

Intel® SRMK2 Internet Server Technical Product Specification iii Preface This Technical Product Specification (TPS) identifies components and softwa

Intel® SRMK2 Internet Server Technical Product Specification 30 3.5 Memory The serverboard has four DIMM sockets. The serial presence detect (SPD)

Intel® SRMK2 Internet Server Technical Product Specification 31 3.6 SCSI Host bus Interface The SRMK2 motherboard uses an Adaptec® AIC-7899 Ultra 16

Intel® SRMK2 Internet Server Technical Product Specification 32 • Support for isochronous and asynchronous transfer types over the same set of wire

Intel® SRMK2 Internet Server Technical Product Specification 33 calendar with alarm features and century rollover. The real-time clock supports 256

Intel® SRMK2 Internet Server Technical Product Specification 34 • 4M bytes of video SDRAM organized as 2Mx32-bits, accessible over the 64-bit inter

Intel® SRMK2 Internet Server Technical Product Specification 35 +12V +12V N/A D1+/D1- CPU 0 Thermistor CPU 1 Thermistor For more details on

Intel® SRMK2 Internet Server Technical Product Specification 36 3.15 Fan Support The backplane powers nine 40mm system fans. Additionally, it inco

Intel® SRMK2 Internet Server Technical Product Specification 37 PCIIRQ12 P2S2_INTAC# (PCI64 Slot2 Interrupts A & C) PCIIRQ13 P2S2_INTBD# (PCI6

Intel® SRMK2 Internet Server Technical Product Specification 38 LAN Controller 2 Slave :85 32 PCI Riser expansion Connector Slave Undefined ** 6

Intel® SRMK2 Internet Server Technical Product Specification 39 chassis such as fans and internal peripherals. Do not use these connectors for powe

Intel® SRMK2 Internet Server Technical Product Specification iv <Blank Page: Prevention words>

Intel® SRMK2 Internet Server Technical Product Specification 40 Table 22: PS/2 keyboard/mouse connectors (J7) Pin Signal Name 1 Keyboard or Mous

Intel® SRMK2 Internet Server Technical Product Specification 41 Table 26: Video connector (J4) Pin Signal Name Pin Signal Name 1 V_RED_FB 2 V_

Intel® SRMK2 Internet Server Technical Product Specification 42 − Primary IDE interface • Wake Headers and Power − Power connector − Wake on Ri

Intel® SRMK2 Internet Server Technical Product Specification 43 Table 29: Internal SCSI (Channel B) Drive connector (J21) Pin Signal Name Pin

Intel® SRMK2 Internet Server Technical Product Specification 44 Table 31: IDE connector – J9 Primary Pin Signal Name Pin Signal Name 1 Reset IDE

Intel® SRMK2 Internet Server Technical Product Specification 45 To view pinouts and signals for the Power connector(s), see Section 2.2.1.4. Table

Intel® SRMK2 Internet Server Technical Product Specification 46 Table 34: PCI 64/66 Riser Card connector (J15) Pin Signal Name Pin Signal Name P

Intel® SRMK2 Internet Server Technical Product Specification 47 A42 +3.3V B42 GND A93 P2_AD[42] B93 GND A43 P2_FRAME# B43 P2_IRDY# A94 +

Intel® SRMK2 Internet Server Technical Product Specification 48 3.17.3 Front Panel Connector Figure 17 shows the location of the front panel connec

Intel® SRMK2 Internet Server Technical Product Specification 49 Table 36: Front Panel I/O connector (J38) Pin Signal Name Pin Signal Name Pin

Conventions and Terminology Intel® SRMK2 Internet Server Technical Product Specification v Contents 1 INTRODUCTION...

Intel® SRMK2 Internet Server Technical Product Specification 50 3.18 Jumper Blocks Figure 18 shows the locations of the password override, BIOS Set

Intel® SRMK2 Internet Server Technical Product Specification 51 The password override jumper (J20) will allow you to override a misplaced or forgot

Intel® SRMK2 Internet Server Technical Product Specification 52 3.19 Thermal Considerations Figure 19 shows the locations of the thermally sensitiv

Intel® SRMK2 Internet Server Technical Product Specification 53 Table 40: Thermal considerations for components Component Speed Maximum Temperatu

Intel® SRMK2 Internet Server Technical Product Specification 54 4 PCI Riser Board 4.1 Introduction A PCI riser board is used in the SRMK2 Internet

Intel® SRMK2 Internet Server Technical Product Specification 55 4) You will then see a list of options. Choose the option entitled “Advanced Confi

Intel® SRMK2 Internet Server Technical Product Specification 56 ~5.0”~1.0”~1.0” Figure 20: PCI riser board

Intel® SRMK2 Internet Server Technical Product Specification 57 5 Front Panel Board 5.1 Introduction The front panel board provides nine LED indic

Intel® SRMK2 Internet Server Technical Product Specification 58 system is hung. 5.3 Front Panel LED Indicators Table 44 defines the LED indicators

Intel® SRMK2 Internet Server Technical Product Specification 59 6 SCSI Backplane 6.1 Introduction The SCSI backplane provides nine fan headers fo

Conventions and Terminology Intel® SRMK2 Internet Server Technical Product Specification vi 3.17.1 Back Panel I/O Connectors...

Intel® SRMK2 Internet Server Technical Product Specification 60 Table 47: Backplane-to-Baseboard Connector (J10) Pin Signal Name Pin Signal Name

Intel® SRMK2 Internet Server Technical Product Specification 61 7 BIOS Description 7.1 Overview The SRMK2 serverboard uses an Intel/AMI BIOS, which

Intel® SRMK2 Internet Server Technical Product Specification 62 7.2.1 Configuration Utility The Configuration Utility (CU) provides the means to co

Intel® SRMK2 Internet Server Technical Product Specification 63 7.3 System BIOS This section describes features of the system BIOS that are unique t

Intel® SRMK2 Internet Server Technical Product Specification 64 7.3.1.1.2 Early Device Auto-Configuration The BIOS performs early initialization of

Intel® SRMK2 Internet Server Technical Product Specification 65 all the operating systems have migrated to MPS version 1.4, MPS version 1.1 is no lo

Intel® SRMK2 Internet Server Technical Product Specification 66 AP is protected, and does not get overwritten. Failure to comply with these guideli

Intel® SRMK2 Internet Server Technical Product Specification 67 overwrite the existing update with a new release. These functions can be accessed f

Intel® SRMK2 Internet Server Technical Product Specification 68 204h MTRRphysBase2 Physical Address Base 2 0000h 205h MTRRphysMask2 Physical Ad

Intel® SRMK2 Internet Server Technical Product Specification 69 7.3.2.5 Chipset Performance Optimization The BIOS detects the system configuration

Conventions and Terminology Intel® SRMK2 Internet Server Technical Product Specification vii 9.3 ISA BUS ERROR...

Intel® SRMK2 Internet Server Technical Product Specification 70 3) If the error is an SBE, the CNB30LE automatically corrects the data before it is

Intel® SRMK2 Internet Server Technical Product Specification 71 7.3.4 System Services The BIOS provides an interface, using the software interrupt

Intel® SRMK2 Internet Server Technical Product Specification 72 Table 49: System information (INT15h) functions Function (AX) Description DA12h

Intel® SRMK2 Internet Server Technical Product Specification 73 7.3.4.2 Get Version Info Table 51: Get Version Info Call With Description AH =

Intel® SRMK2 Internet Server Technical Product Specification 74 7.3.4.3 Processor Info Table 52: Get Processor Info Call With Description AH =

Intel® SRMK2 Internet Server Technical Product Specification 75 7.3.5.3 Ultra DMA IDE Support The SRMK2 BIOS provides Ultra DMA IDE support. This

Intel® SRMK2 Internet Server Technical Product Specification 76 This token is of the following format: MSB LSB 15 … 12 11 … 0 # of bits ava

Intel® SRMK2 Internet Server Technical Product Specification 77 ; initialization. If the mask were 0Ch. Both scanpoint_04h and ; scanpoint_08h would

Intel® SRMK2 Internet Server Technical Product Specification 78 Table 54: Format of the user binary information structure Offset Bit Definition 0

Intel® SRMK2 Internet Server Technical Product Specification 79 address space. Please refer to the System Management BIOS Reference Specification f

Conventions and Terminology Intel® SRMK2 Internet Server Technical Product Specification viii Conventions and Terminology This document uses the foll

Intel® SRMK2 Internet Server Technical Product Specification 80 7.3.9 POST Memory Manager Support The BIOS supports revision 1.0 of the POST Memory

Intel® SRMK2 Internet Server Technical Product Specification 81 from disk and resume. This assumes that no hardware changes were made to the system

Intel® SRMK2 Internet Server Technical Product Specification 82 For more detailed information regarding the WDT, see the Hardware Management Guide f

Intel® SRMK2 Internet Server Technical Product Specification 83 8 Flash Memory Update Utility The Flash Memory Update Utility (IFLASH.EXE) loads a

Intel® SRMK2 Internet Server Technical Product Specification 84 9 Error Handling, Messages & Beep Codes This section defines how errors are han

Intel® SRMK2 Internet Server Technical Product Specification 85 9.2.1.3 SMI Handler The SMI handler preprocesses all system errors, even those tha

Intel® SRMK2 Internet Server Technical Product Specification 86 Table 58: PCI bus error control bits Location Function Bit Description Value

Intel® SRMK2 Internet Server Technical Product Specification 87 9.3.3 Memory Bus Error The CNB30LE generates SERR# on single and multiple-bit error

Intel® SRMK2 Internet Server Technical Product Specification 88 Beeps Error message Description 8 Display Memory Read/Write Error The system vide

Intel® SRMK2 Internet Server Technical Product Specification 89 Error Message Description HDD Controller Failure AMIBIOS cannot communicate with t

Conventions and Terminology Intel® SRMK2 Internet Server Technical Product Specification ix LED Light Emitting Diode LVD Low Voltage Differential m

Intel® SRMK2 Internet Server Technical Product Specification 90 10 BIOS Setup Program The BIOS Setup program is used for viewing and changing the sy

Intel® SRMK2 Internet Server Technical Product Specification 91 <F10> Save and Exit: Save the current values and exit Setup. A menu will app

Intel® SRMK2 Internet Server Technical Product Specification 92 Secondary IDE Slave No options Reports name of device installed, otherwise display

Intel® SRMK2 Internet Server Technical Product Specification 93 Diskette Controller Disabled Enabled (default) Disables or enables the integrated d

Intel® SRMK2 Internet Server Technical Product Specification 94 Quick Boot Disabled Enabled (default) Allows the BIOS to skip certain tests while b

Intel® SRMK2 Internet Server Technical Product Specification 95 Serial Port COM1 3F8 IRQ4 (default) COM2 2F8 IRQ3 COM3 3E8 IRQ4 Baud Rate 9600 19.2K

Intel® SRMK2 Internet Server Technical Product Specification 96 10.7 Exit Menu The menu bar is shown below. Maintenance Main Advanced Security Bo

Intel® SRMK2 Internet Server Technical Product Specification 97 11 Certification 11.1 Safety Standards / Certifications Table 74: Safety standard

Intel® SRMK2 Internet Server Technical Product Specification 98 11.3 Electromagnetic Compatibility Notices (SRMK2S) 11.3.1 Japan English translat

Intel® SRMK2 Internet Server Technical Product Specification 99 All cables used to connect to peripherals must be shielded and grounded. Operation