Product Specification
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Boot Block Recovery Code Checkpoints 123 83. Upper Nibble High Byte Functions 127 86. Bus Initialization Checkpoints 127 85. BIOS Error Messages 121 81. Uncompressed INIT Code Checkpoints 123 82. Runtime Code Uncompressed in F000 Shadow RAM 124 84. Lower Nibble High Byte Functions 128 87. Intel Desktop Board D845BG/D845PT Technical Product Specification 80. Beep Codes...129 x
Boot Block Recovery Code Checkpoints 123 83. Upper Nibble High Byte Functions 127 86. Bus Initialization Checkpoints 127 85. BIOS Error Messages 121 81. Uncompressed INIT Code Checkpoints 123 82. Runtime Code Uncompressed in F000 Shadow RAM 124 84. Lower Nibble High Byte Functions 128 87. Intel Desktop Board D845BG/D845PT Technical Product Specification 80. Beep Codes...129 x
Product Specification
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...and supports up to Section 1.5, page 19 1.2.2 Manufacturing Options Table 3 describes the D845BG and D845PT boards' manufacturing options. Refer to five USB ports. Table 3. Please contact your Intel representative to you. CNR LAN USB 2.0 Manufacturing Options One Communication and Networking Riser (CNR) ...for PCI Local Bus Specification Revision 2.2 • Suspend to RAM support • Wake on the D845PT board) Intel® 82562ET 10/100 Mbit/sec Platform LAN Connect (PLC) device Support for the D845BG and D845PT boards Refer to Section 1.3, page 18 ✏ NOTE The...
...and supports up to Section 1.5, page 19 1.2.2 Manufacturing Options Table 3 describes the D845BG and D845PT boards' manufacturing options. Refer to five USB ports. Table 3. Please contact your Intel representative to you. CNR LAN USB 2.0 Manufacturing Options One Communication and Networking Riser (CNR) ...for PCI Local Bus Specification Revision 2.2 • Suspend to RAM support • Wake on the D845PT board) Intel® 82562ET 10/100 Mbit/sec Platform LAN Connect (PLC) device Support for the D845BG and D845PT boards Refer to Section 1.3, page 18 ✏ NOTE The...
Product Specification
Page 23
...chipset to correctly configure the memory settings, but this technology has not been validated on 512 Mbit technology for the latest lists of up to RAM • Non-ECC and ECC DIMMs ✏ NOTE To be fully compliant with all installed DIMMs must be populated with gold-plated contacts ... Please refer to Section 1.5, page 19 23 For the D845BG board: http://developer.intel.com/design/motherbd/bg/bg_mem.htm For the D845PT board: http://developer.intel.com/design/motherbd/pt/pt_mem.htm The D845BG and D845PT boards both ECC and non-ECC DIMMs are used, ECC will attempt to accurately ...
...chipset to correctly configure the memory settings, but this technology has not been validated on 512 Mbit technology for the latest lists of up to RAM • Non-ECC and ECC DIMMs ✏ NOTE To be fully compliant with all installed DIMMs must be populated with gold-plated contacts ... Please refer to Section 1.5, page 19 23 For the D845BG board: http://developer.intel.com/design/motherbd/bg/bg_mem.htm For the D845PT board: http://developer.intel.com/design/motherbd/pt/pt_mem.htm The D845BG and D845PT boards both ECC and non-ECC DIMMs are used, ECC will attempt to accurately ...
Product Specification
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...management support • Two fan tachometer inputs • Integrated USB hub The BIOS Setup program provides configuration options for BIOS use. Intel Desktop Board D845BG/D845PT Technical Product Specification 1.8.4 Real-Time Clock, CMOS SRAM, and Battery The real-time clock provides a time-of the battery. ...power supply extends the life of -day clock and a multicentury calendar with 3.3 VSB applied. When the computer is not plugged into CMOS RAM at 25 ºC with alarm features. A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. For information about ...
...management support • Two fan tachometer inputs • Integrated USB hub The BIOS Setup program provides configuration options for BIOS use. Intel Desktop Board D845BG/D845PT Technical Product Specification 1.8.4 Real-Time Clock, CMOS SRAM, and Battery The real-time clock provides a time-of the battery. ...power supply extends the life of -day clock and a multicentury calendar with 3.3 VSB applied. When the computer is not plugged into CMOS RAM at 25 ºC with alarm features. A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. For information about ...
Product Specification
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Intel Desktop Board D845BG/D845PT Technical Product Specification 1.14.1.1 System States and Power States Under...the computer. Context saved to put the system as a whole into a low-power state. No power to RAM. no power except for wake-up logic. The operating system puts devices in boards and peripherals powered by applications.... sleeping state G1 - Suspend to the system. Suspend to RAM. S5 - working state. D3 - Notes: 1. mechanical off AC power is required. Context saved to disk. ...
Intel Desktop Board D845BG/D845PT Technical Product Specification 1.14.1.1 System States and Power States Under...the computer. Context saved to put the system as a whole into a low-power state. No power to RAM. no power except for wake-up logic. The operating system puts devices in boards and peripherals powered by applications.... sleeping state G1 - Suspend to the system. Suspend to RAM. S5 - working state. D3 - Notes: 1. mechanical off AC power is required. Context saved to disk. ...
Product Specification
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...is amber if dual colored, or off . The standby power indicator LED shows that also support this specification, see Section 1.5. Intel Desktop Board D845BG/D845PT Technical Product Specification 1.14.2.4 Instantly Available PC Technology CAUTION For Instantly Available PC technology, the +5 V standby line for additional ... the system quickly returns to wake the computer. Failure to do so could damage the board and any devices connected to -RAM) sleep-state. Figure 10 shows the location of the Standby Power Indicator LED 44 Location of the standby power indicator LED....
...is amber if dual colored, or off . The standby power indicator LED shows that also support this specification, see Section 1.5. Intel Desktop Board D845BG/D845PT Technical Product Specification 1.14.2.4 Instantly Available PC Technology CAUTION For Instantly Available PC technology, the +5 V standby line for additional ... the system quickly returns to wake the computer. Failure to do so could damage the board and any devices connected to -RAM) sleep-state. Figure 10 shows the location of the Standby Power Indicator LED 44 Location of the standby power indicator LED....
Product Specification
Page 102
..., and second Day of week Month/day/year Description Displays the version of RAM. Displays processor type. Specifies the current date. 102 Displays the amount and type of the screen. Intel Desktop Board D845BG/D845PT Technical Product Specification 4.3 Main Menu To access this menu, select Main on the... menu bar at the top of RAM in the memory banks. Displays the size of second-level cache and...
..., and second Day of week Month/day/year Description Displays the version of RAM. Displays processor type. Specifies the current date. 102 Displays the amount and type of the screen. Intel Desktop Board D845BG/D845PT Technical Product Specification 4.3 Main Menu To access this menu, select Main on the... menu bar at the top of RAM in the memory banks. Displays the size of second-level cache and...
Product Specification
Page 123
...code to be copied to segment 0 and control to be installed in card, often called a POST card. Find Main BIOS module in F000 shadow RAM. Displaying the POST-codes requires a PCI bus add-in PCI bus connector 1. Init code Checksum verification starting. If either it is recovery mode or...Control is uncompressed in F000:0000 in segment 0. To check recovery mode and verify main BIOS checksum. Uncompress the main BIOS module. Initialize extra (Intel Recovery) Module. If reading of POST Operation NMI is left at port 80h. If reading of the POST codes generated by the BIOS. Give...
...code to be copied to segment 0 and control to be installed in card, often called a POST card. Find Main BIOS module in F000 shadow RAM. Displaying the POST-codes requires a PCI bus add-in PCI bus connector 1. Init code Checksum verification starting. If either it is recovery mode or...Control is uncompressed in F000:0000 in segment 0. To check recovery mode and verify main BIOS checksum. Uncompress the main BIOS module. Initialize extra (Intel Recovery) Module. If reading of POST Operation NMI is left at port 80h. If reading of the POST codes generated by the BIOS. Give...
Product Specification
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POST code to start if present. (See Section 5.3 for details of , key during power-on message. To init CMOS if "Init CMOS in F000 Shadow RAM Code 03 05 06 07 08 0B 0C 0E 0F 10 11 12 13 14 19 1A 23 24 25 27 28 2A 2B 2C ... start . Different buses init (system, static, output devices) to begin . About to be done next. Display mode to look for the retrace checking. Intel Desktop Board D845BG/D845PT Technical Product Specification Table 83. Runtime Code Uncompressed in every boot" is pressed. To check soft reset/power-on. BIOS stack set . Going to...
POST code to start if present. (See Section 5.3 for details of , key during power-on message. To init CMOS if "Init CMOS in F000 Shadow RAM Code 03 05 06 07 08 0B 0C 0E 0F 10 11 12 13 14 19 1A 23 24 25 27 28 2A 2B 2C ... start . Different buses init (system, static, output devices) to begin . About to be done next. Display mode to look for the retrace checking. Intel Desktop Board D845BG/D845PT Technical Product Specification Table 83. Runtime Code Uncompressed in every boot" is pressed. To check soft reset/power-on. BIOS stack set . Going to...
Product Specification
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... for soft reset and going to relocation/ shadow. Memory size display adjusted due to clear memory below 1M found . Shutdown successful, CPU in F000 Shadow RAM (continued) Code 40 42 43 44 45 46 47 48 49 4B 4C 4D 4E 4F 50 51 52 53 54 57 58 59 60...
... for soft reset and going to relocation/ shadow. Memory size display adjusted due to clear memory below 1M found . Shutdown successful, CPU in F000 Shadow RAM (continued) Code 40 42 43 44 45 46 47 48 49 4B 4C 4D 4E 4F 50 51 52 53 54 57 58 59 60...
Product Specification
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... keyboard, keyboard ID and num-lock. Initialization after optional ROM returns control and enable external cache. Put CGA INT10 module (if present) in F000 Shadow RAM (continued) Code 84 85 86 87 88 89 8B 8C 8D 8F 91 95 96 97 98 99 9A 9B 9C 9D 9E A2 A3.... Hard disk setup to display the system configuration. Any initialization required after optional ROM test over . Returned from CMOS setup program and screen is over . Intel Desktop Board D845BG/D845PT Technical Product Specification Table 83.
... keyboard, keyboard ID and num-lock. Initialization after optional ROM returns control and enable external cache. Put CGA INT10 module (if present) in F000 Shadow RAM (continued) Code 84 85 86 87 88 89 8B 8C 8D 8F 91 95 96 97 98 99 9A 9B 9C 9D 9E A2 A3.... Hard disk setup to display the system configuration. Any initialization required after optional ROM test over . Returned from CMOS setup program and screen is over . Intel Desktop Board D845BG/D845PT Technical Product Specification Table 83.
Product Specification
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... devices) to specific area done. Copying of POST Operation Uncompress SMBIOS module and init SMBIOS code and form the runtime SMBIOS image in F000 Shadow RAM (continued) Code AE B1 00 Description of code to start . Runtime Code Uncompressed in shadow. Table 85. Table 84 describes the bus initialization checkpoints. While...
... devices) to specific area done. Copying of POST Operation Uncompress SMBIOS module and init SMBIOS code and form the runtime SMBIOS image in F000 Shadow RAM (continued) Code AE B1 00 Description of code to start . Runtime Code Uncompressed in shadow. Table 85. Table 84 describes the bus initialization checkpoints. While...
Intel Desktop Board D845PT/D845BG Product Guide
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Intel Desktop Boards D845PT and D845BG Product Guide Table 1. Feature Summary (continued) BIOS • Intel/AMI BIOS • 4 Mbit symmetrical flash memory • Support for SMBIOS Power Management • Support for Advanced Configuration and Power Interface (ACPI) • ...• Voltage sensing to detect out of range values Instantly Available PC • Support for PCI Local Bus Specification Revision 2.2 • Support for Suspend to RAM (STR) • Wake on USB, PCI, CNR, RS-232, PS/2, LAN, and front panel Other Features • SCSI hard drive activity LED connector...
Intel Desktop Boards D845PT and D845BG Product Guide Table 1. Feature Summary (continued) BIOS • Intel/AMI BIOS • 4 Mbit symmetrical flash memory • Support for SMBIOS Power Management • Support for Advanced Configuration and Power Interface (ACPI) • ...• Voltage sensing to detect out of range values Instantly Available PC • Support for PCI Local Bus Specification Revision 2.2 • Support for Suspend to RAM (STR) • Wake on USB, PCI, CNR, RS-232, PS/2, LAN, and front panel Other Features • SCSI hard drive activity LED connector...
Intel Desktop Board D845PT/D845BG Product Guide
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...management and Plug & Play functions of ACPI with another computer on the LAN. Battery A battery on the board keeps the values in CMOS RAM and the clock current when the computer is mounted on how to replace the battery. See Chapter 2 starting on page 23 for instructions ...on the desktop board. The computer is communicating with the D845PT or D845BG board requires an operating system that provides full ACPI support. 19 Table 3. The use of a computer. Speaker A 47 Ω inductive...
...management and Plug & Play functions of ACPI with another computer on the LAN. Battery A battery on the board keeps the values in CMOS RAM and the clock current when the computer is mounted on how to replace the battery. See Chapter 2 starting on page 23 for instructions ...on the desktop board. The computer is communicating with the D845PT or D845BG board requires an operating system that provides full ACPI support. 19 Table 3. The use of a computer. Speaker A 47 Ω inductive...
Intel Desktop Board D845PT/D845BG Product Guide
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... on Ring The operation of delivering adequate +5 V standby current. Fan Connectors The D845PT and D845BG boards have two power connectors. The board's standby power indicator, shown ... on the front panel, the sleep state is standby power to the system. Intel Desktop Boards D845PT and D845BG Product Guide Hardware Power Connectors The D845PT and D845BG boards have one call to access the computer • Detects incoming...is indicated by a wake-up device or event, the system quickly returns to -RAM) sleep state. See Figure 22 on page 70 for the location of the fan connectors.
... on Ring The operation of delivering adequate +5 V standby current. Fan Connectors The D845PT and D845BG boards have two power connectors. The board's standby power indicator, shown ... on the front panel, the sleep state is standby power to the system. Intel Desktop Boards D845PT and D845BG Product Guide Hardware Power Connectors The D845PT and D845BG boards have one call to access the computer • Detects incoming...is indicated by a wake-up device or event, the system quickly returns to -RAM) sleep state. See Figure 22 on page 70 for the location of the fan connectors.
Intel Desktop Board D845PT/D845BG Product Guide
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...med gældende miljølovgivning. (Danish) OBS! When the voltage drops below a certain level, the BIOS Setup program settings stored in CMOS RAM (for example, the date and time) might not be recycled where possible. Paristot on kierrätettävä, jos se on page 42...is accurate to ± 13 minutes/year at 25 ºC with an incorrect type. Figure 19 on mahdollista. Disposal of the battery. Intel Desktop Boards D845PT and D845BG Product Guide Replacing the Battery A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. Risk för ...
...med gældende miljølovgivning. (Danish) OBS! When the voltage drops below a certain level, the BIOS Setup program settings stored in CMOS RAM (for example, the date and time) might not be recycled where possible. Paristot on kierrätettävä, jos se on page 42...is accurate to ± 13 minutes/year at 25 ºC with an incorrect type. Figure 19 on mahdollista. Disposal of the battery. Intel Desktop Boards D845PT and D845BG Product Guide Replacing the Battery A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. Risk för ...
Intel Desktop Board D845PT/D845BG Product Guide
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...default language used to configure the system date and system time. Main Menu Feature BIOS Version Processor Type Processor Speed System Bus Speed Cache RAM Options No options No options No options No options No options Total Memory Memory Bank 0 Memory Bank 1 Language System Time System Date...the version of second-level cache and whether it is used by the BIOS. Displays the amount and type of RAM. Specifies the current date. 50 Intel Desktop Boards D845PT and D845BG Product Guide Main Menu Maintenance Main Advanced Security Power Boot Exit Table 10 describes the Main Menu. ...
...default language used to configure the system date and system time. Main Menu Feature BIOS Version Processor Type Processor Speed System Bus Speed Cache RAM Options No options No options No options No options No options Total Memory Memory Bank 0 Memory Bank 1 Language System Time System Date...the version of second-level cache and whether it is used by the BIOS. Displays the amount and type of RAM. Specifies the current date. 50 Intel Desktop Boards D845PT and D845BG Product Guide Main Menu Maintenance Main Advanced Security Power Boot Exit Table 10 describes the Main Menu. ...