Intel SE7221BK1-E - Manuals

Page 2 - Revision History

SE7221BK1 -E Technical Product Specification Revision 1.3 ii Revision History Date Revision Number Modifications July 2004 0.5 Preliminary Release; subject to change. September 2004 0.8 Revised technical details of PCI subsystem, memory support and GMCH. September 2004 0.9 Revised connectors section...

Page 3 - Disclaimers; *Other brands and names may be claimed as the property of others.

SE7221BK1-E Technical Product Specification iii Disclaimers Information in this document is provided in connection with Intel ® products. No license, express or implied, by estoppels or otherwise, to any intellectual property rights is granted by this document. Except as provided in Intel's Terms an...

Page 4 - Table of contents; The Intel

SE7221BK1 -E Technical Product Specification Revision 1.3 iv Table of contents 1. Introduction .......................................................................................................................... 1 2. Server Board Overview ..........................................................

Page 5 - SE7221BK1-E Technical Product Specification

SE7221BK1-E Technical Product Specification v 5.5 PCI Error Handling................................................................................................. 19 6. ACPI Implementation ......................................................................................................... 23...

Page 8 - List of Tables

SE7221BK1 -E Technical Product Specification Revision 1.3 viii List of Tables Table 1. Processor Support Matrix .............................................................................................. 6 Table 2. Memory Bank Labels and DIMM Population Order.........................................

Page 10 - Technical Product Specification

SE7221BK1 -E Technical Product Specification Revision 1.3 x Table 68. BIOS Recovery Beep Codes ..................................................................................... 57 Table 69. POST Error Messages and Handling......................................................................... ...

Page 11 - List of Figures

SE7221BK1-E Technical Product Specification xi List of Figures Figure 1. Intel® Server Board SE7221BK1-E Diagram .............................................................. 4 Figure 2. Memory Bank Label Definition ......................................................................................

Page 14 - Server Board Overview; - Supports Intel® Extended Memory System 64 Technology (EM64T)

SE7221BK1 -E Technical Product Specification Revision 1.3 2 2. Server Board Overview 2.1 SE7221BK1-E Feature Set The Intel® Server Board SE7221BK1-E supports the following feature set: Processor and Front Side Bus (FSB) support - Supports single Intel® Pentium® 4 and Celeron® processors in an LGA7...

Page 15 - Support for up to four system fans and one processor fan

SE7221BK1-E Technical Product Specification 3 USB 2.0 Two external Universal Serial Bus (USB) ports with an additional internal header providing two optional USB ports for front panel support. -Supports wake-up from sleeping states S1-S4 -Supports legacy Keyboard/Mouse connections when using PS2-U...

Page 16 - Figure 1. Intel® Server Board SE7221BK1-E Diagram

SE7221BK1 -E Technical Product Specification Revision 1.3 4 TP01326 H A B C D E F G EE CC AA Z Y X W BB DD J I V U T S N R Q P O M L DIMM 1A Soc ke t DIMM 2B Soc ke t DIMM 1B Soc ke t DIMM 2A Soc ke t CPU Socket K Figure 1. Intel® Server Board SE7221BK1-E Diagram A Chassis Intrusion Header L DIMM So...

Page 17 - Architecture; Subsystem; VRD; VRM 10.1 DC-DC Converter Design Guide Line; Reset Configuration Logic; The processor information is read at every system power-on.; Processor Module Presence Detection; SE7221BK1-E does not support this function.; Support

SE7221BK1-E Technical Product Specification 5 3. Functional Architecture This chapter provides a high-level description of the functionality distributed between the architectural blocks of the Intel® Server Board SE7221BK1-E. 3.1 Processor Subsystem The Intel® Server Board SE7221BK1-E supports Intel...

Page 18 - Pentium® 4 Processor Extreme Edition IS NOT supported; Interrupts and APIC; Memory DIMM Support

SE7221BK1 -E Technical Product Specification Revision 1.3 6 LGA775 processor socket supporting 800MHz FSB Intel® Pentium® 4 processor. Processor host bus AGTL+ support circuitry. Table 1. Processor Support Matrix Processor Family Package Type Frequency Cache Size Front Side Bus Pentium® 4 LGA775...

Page 19 - THIS IS ONLY AN ISSUE WHEN 4 GB OF MEMORY IS USED; Intel®; Configuration

SE7221BK1-E Technical Product Specification 7 The maximum memory capacity is 4 GB Note* Although the Intel® Server Board SE7221BK1-E supports a maximum memory capacity of 4 GB, system resources consume roughly 750 MB of physical memory in the maximum memory configuration. As a result, when 4 GB of...

Page 20 - Location DIMM; Figure 2. Memory Bank Label Definition

SE7221BK1 -E Technical Product Specification Revision 1.3 8 Table 2. Memory Bank Labels and DIMM Population Order Location DIMM Label Channel Population Order J8J1 (DIMM_1A) A 1 J8J2 (DIMM_2A) A 3 J9J2 (DIMM_1B) B 2 J9J1 (DIMM_2B) B 4 1 3 2 4 Channel A (Bank 1) Channel B (Bank 2) DIMM_1A DIMM_2A DIM...

Page 21 - Intel; The GMCH accepts access requests from the

SE7221BK1-E Technical Product Specification 9 Table 3. Characteristics of Dual/Single Channel Configuration with/without Dynamic Mode Throughput Level Configuration Characteristics Highest Dual Channel with Dynamic Paging Mode All DIMMs matched Dual Channel without Dynamic Paging Mode DIMMs matched ...

Page 22 - GMCH Memory Architecture Overview; Configurations; Table 4. Supported DDR2 modules; The GMCH integrates the following main functions:

SE7221BK1 -E Technical Product Specification Revision 1.3 10 interfaces that can be independently configured to operate in PCI (33 or 66 MHz), PCI-X Mode1 (66,100,133), for either 32 or 64 bits. 4.1.1 GMCH Memory Architecture Overview The GMCH supports a 72-bit wide memory sub-system that can suppor...

Page 25 - Ports; Floppy Disk Controller

SE7221BK1-E Technical Product Specification 13 4.2 Super I/O National Semiconductor* PC87427Super IO device contains all of the necessary circuitry to control two serial ports, one parallel port, floppy disk, PS/2-compatible keyboard and mouse and hardware monitor controller. The baseboard implement...

Page 26 - Control; Flash; The board incorporates an Intel®; System Health Support; Table 5. PCI Bus Segment Characteristics

SE7221BK1 -E Technical Product Specification Revision 1.3 14 4.2.1.6 Wake-up Control The Super IO contains functionality that allows various events to control the power-on and power-off the system. 4.2.2 BIOS Flash The board incorporates an Intel® ® 28F320C3 flash memory component. The 28F320C3 is a...

Page 27 - All PCI masters; Arbitration

SE7221BK1-E Technical Product Specification 15 unique PCI device ID value for use in configuration cycles. The following table shows the bit to which each IDSEL signal is attached for P32-A devices and the corresponding device description. Table 6. P32-A Configuration IDs IDSEL Value Device 19 Intel...

Page 28 - only speeds of 66MHz are supported with two adapters populated); and supports full-length; The host bridge PCI interface

SE7221BK1 -E Technical Product Specification Revision 1.3 16 and GNTx* are a special case in that they are internal to the host bridge. The following table defines the arbitration connections. Table 9. P32-B Arbitration Connections Baseboard Signals Device PCIX REQ_N0/GNT_N0 Intel® 82541PI LAN (NIC2...

Page 29 - Controller; which can be found at:; NIC Connector and Status LEDs

SE7221BK1-E Technical Product Specification 17 5.1.4 PCI-E x8 In this board, Lanes 0~7 are connected to a x8 PCI-E connector directly. It can support x1, x4, x 8 PCI-E add-in cards. Table 12. PCI-E x 8 Connections Lane Device Lane 0~7 Slot 6 (PCI Express* x 8) 5.2 Video Controller The Intel® E7221 G...

Page 30 - Routing; Legacy Interrupt Routing; APIC Interrupt Routing; Legacy Interrupt Sources

SE7221BK1 -E Technical Product Specification Revision 1.3 18 For the NIC 2 connector (SE7221BK1LX sku only), the yellow LED indicates network connection when on, and Transmit/Receive activity when blinking. The orange LED indicates 1000-Mbps operation when lit, the green LED indicates 100-Mbps opera...

Page 31 - Serialized IRQ Support; PCI Error Handling

SE7221BK1-E Technical Product Specification 19 Table 14. Interrupt Definitions ISA Interrupt Description INTR Processor interrupt. NMI NMI to processor. IRQ0 System timer IRQ1 Keyboard interrupt. IRQ2 Slave PIC IRQ3 Serial port 1 or 2 interrupt from SUPER IO device, user-configurable. IRQ4 Serial po...

Page 33 - Serialized IRQ Interface; Slot 1 INTB; ICH6 Interrupt; Slot 1 INTC

SE7221BK1-E Technical Product Specification 21 Figure 4. ICH6R Interrupt Routing Diagram PIRQB# PIRQD# PIRQC# PIRQE# PIRQF# PIRQG# PIRQH# PIRQA# Super I/O Timer Keyboard Serial Port2/ISA Serial Port1/ISA ISA Floppy/ISA ISA RTC SCI/ISA ISA ISA Mouse/ISA Coprocessor Error P IDE/ISA Not Used Cascade Se...

Page 34 - PXH

SE7221BK1 -E Technical Product Specification Revision 1.3 22 Figure 5. PXH Interrupt Routing Diagram PA IRQ0PA IRQ1PA IRQ2PA IRQ3PA IRQ4PA IRQ5PA IRQ6PA IRQ7PA IRQ8PA IRQ9PA IRQ10PA IRQ11PA IRQ12PA IRQ13PA IRQ14PA IRQ15 PB IRQ0PB IRQ1PB IRQ2PB IRQ3PB IRQ4PB IRQ5PB IRQ6PB IRQ7PB IRQ8PB IRQ9PB IRQ10PB...

Page 35 - Implementation; by the operating system.; S0 Sleep State; Front Panel Switches; The baseboard supports two front panel buttons:; Power Button Off to On:

SE7221BK1-E Technical Product Specification 23 6. ACPI Implementation 6.1 ACPI An ACPI-aware operating system generates an SMI to request that the system be switched into ACPI mode. The BIOS responds to enable ACPI mode. The system automatically returns to legacy mode upon hard reset or power-on res...

Page 37 - Main Power Connector

SE7221BK1-E Technical Product Specification 25 7. Connectors 7.1 Main Power Connector The main power supply connection is obtained using the 24-pin connector. The following table defines the pin-outs of the connector. Table 16. Power Connector Pin-out (CN4H1) Pin Signal 18 AWG Color Pin Signal 18 AW...

Page 38 - C Header

SE7221BK1 -E Technical Product Specification Revision 1.3 26 7.2 I 2 C Header Table 18. HSBP Header Pin-out (J1D1) Pin Signal Name Description 1 HR_SMB_5V_DAT Data Line 2 GND GROUND 3 HR_SMB_5V_CLK Clock Line 4 GND GROUND Table 19. LCD Header Pin-out (J1C1) Pin Signal Name Description 1 HR_SMB_5V_DA...

Page 39 - Connector

SE7221BK1-E Technical Product Specification 27 Signal Name Pin Pin Signal Name FP_PWR_BTN_N 11 12 LAN1_ACT_N GND 13 14 LAN1_LINK_UP_N FP_RST_BTN_N 15 16 MBMC_SMC_PHL5V_DAT RESET switch (GND) 17 18 MBMC_SMC_PHL5V_CLK NC 19 20 NC GND 21 22 LAN2_ACT_N NMI switch# 23 24 LAN2_LINK_UP_N Key 25 26 Key P5V_...

Page 42 - The following tables detail the pin-outs of these two ports.

SE7221BK1 -E Technical Product Specification Revision 1.3 30 7.9 Floppy Connector The board provides a standard 34-pin interface to the floppy drive controller. The following tables detail the pin-out of the 34-pin floppy connector. Table 29. Legacy 34-pin Floppy Connector Pin-out (JP3J1) Signal Nam...

Page 43 - Keyboard and Mouse Connector; Header

SE7221BK1-E Technical Product Specification 31 Table 31. 9-pin Header Serial B Port Pin-out (J1B1) Signal Name Pin Pin Signal Name DCDB 1 2 DSRB RXDB 3 4 RTSB TXDB 5 6 CTSB DTRB 7 8 RIB GND 9 10 Key 7.11 Keyboard and Mouse Connector Two PS/2 ports are provided for use by a keyboard and a mouse. The ...

Page 44 - Intrusion Cable Connector; HDD LED Header; Pin Signal

SE7221BK1 -E Technical Product Specification Revision 1.3 32 There are also four 8-pin fan headers. (J6J1, J6J2, J6J3, J6J4) These fan headers have the same pin-out and are detailed below. Table 34. Eight-pin Fan Header Pin-out ( J6J1, J6J2, J6J3, and J6J4 ) Pin Signal Name Type Description 1 Fan Po...

Page 45 - Rolling BIOS selection header; Jumpers; System Recovery and Update Jumpers; The following table describes each jumper option.

SE7221BK1-E Technical Product Specification 33 7.12.4 Rolling BIOS selection header There is a 1x3 pin Header that is used to configure the function of rolling BIOS. The figure below shows the jumper pins and their functions. The factory defaults are set to a primary BIOS mode for each function. Tab...

Page 46 - BIOS Setup Utility; Redirection; The Keyboard Command Bar supports the following keys:

SE7221BK1 -E Technical Product Specification Revision 1.3 34 2-3 Force erase 5-6 Protect PASSWORD CLEAR 6-7 Erase 9-10 Normal BOOT RECOVERY BOOT 10-11 Recovery BOOT SUPER IO. The system BIOS reads these GPIs status and decides whether or not to execute related task. The clear CMOS status is reflecte...

Page 48 - Entering BIOS Setup; Menu; bold; Table 40. BIOS Setup, Main Menu Options

SE7221BK1 -E Technical Product Specification Revision 1.3 36 Key Option Description F10 Save Changes and Exit Pressing F10 causes the following message to appear: Save configuration changes and exit setup? [OK] [Cancel] If “OK” is selected and the Enter key is pressed, all changes are saved and setu...

Page 49 - menu; Table 41. BIOS Setup, Advanced Menu Options; Processor configuration sub-menu; Table 42. BIOS Setup, Processor configuration sub-menu options

SE7221BK1-E Technical Product Specification 37 Feature Options Help Text Description Language English French German Italian Spanish Use [ENTER], [Up Arrow], [Down Arrow] to select language. Select the current default language used by BIOS. 9.5.2 Advanced menu Table 41. BIOS Setup, Advanced Menu Opti...

Page 50 - IDE configuration sub-menu; Table 43. BIOS Setup IDE Configuration Menu Options

SE7221BK1 -E Technical Product Specification Revision 1.3 38 Feature Options Help Text Description Hyper-Threading Technology Enabled Disabled "ENABLE: Enable CPU Hyperthreading for HT enabled processor(s). DISABLE: Disable CPU Hyperthreading for HT enabled processor(s)." Controls Hyperthrea...

Page 52 - Floppy configuration sub-menu; Table 45. BIOS Setup, Floppy Configuration Sub-menu Selections

SE7221BK1 -E Technical Product Specification Revision 1.3 40 Feature Options Help Text Description Block (Multi-Sector Transfer) Disabled Auto Disabled: The Data transfer from and to the device occurs one sector at a time. Auto: The data transfer from and to the device occurs multiple sectors at a t...

Page 53 - USB configuration sub-menu; USB mass storage device configuration sub-menu

SE7221BK1-E Technical Product Specification 41 Serial Port 2 Address Disabled 3F8/IRQ4 2F8/IRQ3 3E8/IRQ4 2E8/IRQ3 Allows BIOS to Select Serial Port2 Base Addresses. Option that is used by other serial port is hidden to prevent conflicting settings. 9.5.2.5 USB configuration sub-menu Table 47. BIOS S...

Page 54 - PCI configuration sub-menu; Table 49. BIOS Setup, PCI Configuration Sub-menu Selections

SE7221BK1 -E Technical Product Specification Revision 1.3 42 Emulation Type Auto Floppy Forced FDD Hard Disk CDROM If Auto, USB devices less than 530 MB will be emulated as Floppy and remaining as hard drive. Forced FDD option can be user to force a HDD formatted drive to boot as FDD (Ex. ZIP drive)...

Page 55 - Memory configuration sub-menu; Table 50. BIOS Setup, Memory Configuration Sub-menu Selections; Table 51. BIOS Setup, Boot Menu Selections

SE7221BK1-E Technical Product Specification 43 9.5.2.7 Memory configuration sub-menu This sub-menu provides information about the DIMM’s detected by BIOS. The DIMM number is printed on the baseboard next to each device. Table 50. BIOS Setup, Memory Configuration Sub-menu Selections Feature Options H...

Page 56 - Boot settings configuration sub-menu selections; Table 53. BIOS Setup, Boot Device Priority Sub-menu Selections

SE7221BK1 -E Technical Product Specification Revision 1.3 44 9.5.3.1 Boot settings configuration sub-menu selections Table 52. BIOS Setup, Boot Settings Configuration Sub-menu Selections Feature Options Help Text Description Quick Boot Disabled Enabled Allows BIOS to skip certain tests while booting...

Page 57 - Table 57. BIOS Setup, ATAPI CDROM Drives Sub-menu Selections; North Bridge Chipset Configuration; Table 58. BIOS Setup, ATAPI CDROM Drives Sub-menu Selections

SE7221BK1-E Technical Product Specification 45 9.5.3.2.2 Removable drive sub-menu selections Table 55. BIOS Setup, Removable Drives Sub-menu Selections Feature Options Help Text Description 1st Drive Varies Specifies the boot sequence from the available devices. Varies based on system configuration....

Page 58 - South Bridge Chipset Configuration; Table 59. BIOS Setup, ATAPI CDROM Drives Sub-menu Selections

SE7221BK1 -E Technical Product Specification Revision 1.3 46 Feature Options Help Text Description DRAM CAS# Latency 3, 2.5, 2 Select CAS latency to be used Greyed when DRAM timing programming are done using SPD. Selects the CAS latency value to be programmed when manual configuration of DRAM parame...

Page 59 - PXH Bridge Configuration; Table 60. BIOS Setup, ATAPI CDROM Drives Sub-menu Selections; Table 61. BIOS Setup, Security Menu Options

SE7221BK1-E Technical Product Specification 47 PCI-EX Port Configuration N/A N/A Title VC1 for Root Port Disabled Enabled Enable / Disable VC1 feature VC1 feature setting on PCI Express* Root port 9.5.4.3 PXH Bridge Configuration Table 60. BIOS Setup, ATAPI CDROM Drives Sub-menu Selections Feature O...

Page 60 - Table 62. BIOS Setup, Server Menu Selections

SE7221BK1 -E Technical Product Specification Revision 1.3 48 Feature Options Help Text Description Clear User Password N/A Immediately clears the user password. Admin uses this option to clear User password (Admin password is used to enter setup is required). This node is hidden if Administrator pas...

Page 61 - System management sub-menu selections

SE7221BK1-E Technical Product Specification 49 Feature Options Help Text Description Assert NMI on PERR Disabled Enabled If enabled, NMI is generated. SERR option needs to be enabled to activate this option. Assert NMI on SERR Disabled Enabled If enabled, NMI is generated on SERR and logged. Resume ...

Page 62 - Serial Console features sub-menu selections; Table 64. BIOS Setup Serial Console Features Sub-menu Selections; Event Log configuration sub-menu selections; Table 65. BIOS Setup, Event Log Configuration Sub-menu Selections

SE7221BK1 -E Technical Product Specification Revision 1.3 50 PIA Revision N/A N/A Field contents varies SDR Revision N/A N/A Field contents varies 9.5.6.2 Serial Console features sub-menu selections Table 64. BIOS Setup Serial Console Features Sub-menu Selections Feature Options Help Text Descriptio...

Page 63 - Table 66. BIOS Setup, Exit Menu Selections; Upgrading the BIOS; Preparing for the Upgrade; Recording the Current BIOS Settings; choose to “Save Custom Defaults”.; Note

SE7221BK1-E Technical Product Specification 51 Feature Options Help Text Description ECC Event Logging Disabled Enabled Enables or Disables ECC Event Logging. Grayed out if "Critical Event Logging" option is disabled. PCI Error Logging Disabled Enabled Enables or Disables PCI Error Logging. ...

Page 64 - Obtaining the Upgrade Utility

SE7221BK1 -E Technical Product Specification Revision 1.3 52 If you chose to “Save Custom Defaults,” after the new BIOS is flashed, you can restore your settings from the “Load Custom Default” option. 9.6.1.2 Obtaining the Upgrade Utility You can upgrade to a new version of the BIOS using the new BI...

Page 65 - Flash Architecture and Flash Update Utility

SE7221BK1-E Technical Product Specification 53 Run command afuefi [/n] [/p[b][n][c]] <ROM filename> to perform the update. The afuXXX utilities format and usage: afuXXX /i<ROM filename> [/n] [/p[b][n][c]] [/r<registry_path>] [/s] [/k] [/q] [/h] /n - don't check ROM ID /pbnc - b - P...

Page 66 - Mode; based on whatever device is used.; Multi

SE7221BK1 -E Technical Product Specification Revision 1.3 54 9.6.3.1 Recovery Mode Three conditions can cause the system to enter recovery mode. Pressing a hot-key, setting the recovery jumper, and damage to both partitions of the ROM image will cause the system to enter recovery and update System R...

Page 67 - Manually Recovering the BIOS

SE7221BK1-E Technical Product Specification 55 4) After reading the file it increments the file extension and then searches for AMIBOOT.001 in the same floppy. 5) If doesn't find the file in the floppy it will beep for once (1sec) and search again. 6) If it finds the first file and if it needs more ...

Page 68 - Error Handling and Reporting; POST Error Beep Codes; Table 67. POST Error Beep Codes

SE7221BK1 -E Technical Product Specification Revision 1.3 56 9) Plug the system into the AC power source and power it up to confirm that the recovery was successful. Figure 7. BIOS Recovery Jumper 9.7 Error Handling and Reporting 9.7.1 POST Error Beep Codes Table 67. POST Error Beep Codes Beeps Erro...

Page 69 - BIOS Event Log; Warning; and restart the system.

SE7221BK1-E Technical Product Specification 57 Table 68. BIOS Recovery Beep Codes Beeps Error Message POST Progress Code Description 1 Recovery Started E9h Start of recovery process 2 Recovery Boot Error Flashing series of POST codes: EFh, FAh, FBh, F4h, FCh, FDh, FFh Unable to boot to floppy, ATAPI...

Page 70 - POST Progress Codes and Messages; Table 70. POST Code Checkpoints

SE7221BK1 -E Technical Product Specification Revision 1.3 58 Error Code Error Message Response LANGUAGE_MODULE_ERR) 14D Primary Master Hard Disk Error Pause 14E Primary Slave Hard Disk Error Pause 14F Secondary Master Hard Disk Error Pause 150 Secondary Slave Hard Disk Error Pause 151 Primary Master...

Page 75 - Table 74. ACPI Runtime Checkpoints

SE7221BK1-E Technical Product Specification 63 9.7.3.4 DIM Code Checkpoints The Device Initialization Manager Module gets control at various times during BIOS POST to initialize different BUSes. The following table describes the main checkpoints where the DIM module is accessed. Table 73. DIM Code C...

Page 76 - LEDs; Table 75. POST Progress Code LED Example; Diagnostic LED POST Progress Codes; Table 76. Boot Block POST Progress Codes

SE7221BK1 -E Technical Product Specification Revision 1.3 64 9.8 Diagnostic LEDs All port 80 codes are displayed using the Diagnostic LEDs found on the back edge of the baseboard. The diagnostic LED feature consists of a hardware decoder and four dual color LEDs. During POST, the LEDs will display a...

Page 80 - Power Information; Table 78. The Board Power Budget

SE7221BK1 -E Technical Product Specification Revision 1.3 68 10. Power Information 10.1 Intel® Server Board SE7221BK1-E Power Budget The following table shows the power consumed on each supply line for the SE7221BK1-E baseboard that is configured with one processor (128W max). This configuration inc...

Page 81 - Power Supply Specifications; Table 79. The Board Power Supply Voltage Specification; Power Timing Requirements; . All outputs must rise monotonically; Table 80. Output Voltage Timing; The 5VSB output voltage rise time shall be from 1.0ms to 25.0ms

SE7221BK1-E Technical Product Specification 69 10.2 Power Supply Specifications This section provides power supply design guidelines for the baseboard, including voltage and current specifications, and power supply on/off sequencing characteristics. Table 79. The Board Power Supply Voltage Specifica...

Page 83 - Loading; step load may occur anywhere within the MIN load to the MAX load

SE7221BK1-E Technical Product Specification 71 Figure 9. Turn On/Off Timing (Power Supply Signals) 10.2.2 Dynamic Loading The output voltages shall remain within limits specified for the step loading and capacitive loading specified in the table below. The load transient repetition rate shall be tes...

Page 84 - AC Line Transient Specification; Table 83. AC Line Sag Transient Performance; Table 84. AC Line Surge Transient Performance; AC Line Fast Transient (EFT) Specification; The power supply shall meet the; Absolute Maximum Ratings

SE7221BK1 -E Technical Product Specification Revision 1.3 72 10.2.3 AC Line Transient Specification AC line transient conditions shall be defined as “sag” and “surge” conditions. “Sag” conditions are also commonly referred to as “brownout”, these conditions will be defined as the AC line voltage dro...

Page 85 - party testing facility. MTBF is a; Hardware Monitoring; Monitored Components; Table 86. Monitored Components

SE7221BK1-E Technical Product Specification 73 Table 85. Absolute Maximum Ratings Operating Temperature 5 ° C to 50 ° C 1 Storage Temperature -55 ° C to +150 ° C Voltage on any signal with respect to ground -0.3 V to Vdd + 0.3V 2 3.3 V Supply Voltage with Respect to ground -0.3 V to 3.63 V 5 V Suppl...

Page 87 - Fan Speed Control; FAN SPEED CNTL1

SE7221BK1-E Technical Product Specification 75 12.2 Fan Speed Control .................... Figure 10. Fan Speed Control Block Diagram LM96000 Super IO PC87427 CPU FAN SYS FAN3 SYS FAN4 SYS FAN2 SYS FAN1 J7A11 SYS FAN5 A B SYS FAN6 A B SYS FAN8 A B SYS FAN7 A B JP5J1 JP5J2 JP7A1 JP6A1 J6J1 J6J2 J6J4 ...

Page 88 - Chassis Intrusion; Product Regulatory Compliance; Product Safety Compliance; The SE7221BK1-E complies with the following safety requirements:; Product EMC Compliance; Product Regulatory Compliance Markings

SE7221BK1 -E Technical Product Specification Revision 1.3 76 12.3 Chassis Intrusion The Intel® Server Board SE7221BK1-E supports a chassis security feature that detects if the chassis cover is removed. For the chassis intrusion circuit to function, the chassis’ power supply must be connected to AC p...

Page 89 - Electromagnetic Compatibility Notices

SE7221BK1-E Technical Product Specification 77 Table 87. Product Certification Markings UL Recognition Mark CE Mark Russian GOST Mark Australian C-Tick Mark BSMI DOC Marking BSMI EMC Warning RRL MIC Mark 13.2 Electromagnetic Compatibility Notices 13.2.1 FCC (USA) This device complies with Part 15 of...

Page 90 - Taiwan Declaration of Conformity

SE7221BK1 -E Technical Product Specification Revision 1.3 78 cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or rel...

Page 91 - Australia / New Zealand; WARNING

SE7221BK1-E Technical Product Specification 79 The English translation for the above is as follows: 1. Type of Equipment (Model Name): SE7221BK1-E 2. Certification No.: Contact Intel Representative 3. Name of Certification Recipient: Intel 4. Date of Manufacturer: Marked on Product 5. Manufacturer /...

Page 92 - Mechanical Specifications

SE7221BK1 -E Technical Product Specification Revision 1.3 80 13.4 Calculated Mean Time Between Failures (MTBF) The MTBF (Mean Time Between Failures) for the Intel® Server Board SE7221BK1-E as configured from the factory is shown in the table below. Table 88. MTBF Data Product Code Calculated MTBF Op...

Page 97 - Glossary

Glossary SE7221BK1-E Technical Product Specification I Glossary This appendix contains important terms used in the preceding chapters. For ease of use, numeric entries are listed first (e.g., “82460GX”) with alpha entries following (e.g., “AGP 4x”). Acronyms are then entered in their respective plac...