Product Specification
Page 5
... IDE Support 24 1.5.4 Real-Time Clock, CMOS SRAM, and Battery 25 1.6 PCI Express* Connectors 25 1.7 Legacy I/O Controller 26 1.7.1 Serial Port 26 1.7.2 Parallel Port 26 1.7.3 Diskette Drive Controller 26 1.7.4 Keyboard and Mouse Interface 26 1.8 Audio Subsystem 27 1.8.1 Audio Subsystem Software 27 1.8.2 Audio Connectors 27 1.8.3 6-Channel (5.1) Audio Subsystem 28 1.9 LAN Subsystem 29 1.9.1 LAN Subsystem Software 29 1.9.2 Intel® 82562G Physical Layer Interface Device 29 1.10 Hardware Management Subsystem 31 1.10.1 Hardware Monitoring and Fan Control ASIC 31 1.10.2 Chassis...
... IDE Support 24 1.5.4 Real-Time Clock, CMOS SRAM, and Battery 25 1.6 PCI Express* Connectors 25 1.7 Legacy I/O Controller 26 1.7.1 Serial Port 26 1.7.2 Parallel Port 26 1.7.3 Diskette Drive Controller 26 1.7.4 Keyboard and Mouse Interface 26 1.8 Audio Subsystem 27 1.8.1 Audio Subsystem Software 27 1.8.2 Audio Connectors 27 1.8.3 6-Channel (5.1) Audio Subsystem 28 1.9 LAN Subsystem 29 1.9.1 LAN Subsystem Software 29 1.9.2 Intel® 82562G Physical Layer Interface Device 29 1.10 Hardware Management Subsystem 31 1.10.1 Hardware Monitoring and Fan Control ASIC 31 1.10.2 Chassis...
Product Specification
Page 6
... PCI IDE Support 71 3.4 System Management BIOS (SMBIOS 71 3.5 BIOS Updates 72 3.5.1 Language Support 72 3.5.2 Custom Splash Screen 72 3.6 Legacy USB Support 73 3.7 Boot Options 73 3.7.1 CD-ROM Boot 73 3.7.2 Network Boot 73 3.7.3 Booting Without Attached Devices 74 3.7.4 Changing the Default Boot Device During POST 74 3.8 Adjusting Boot Speed 75 3.8.1 Peripheral Selection and Configuration 75 3.8.2 BIOS Boot Optimizations 75 3.9 BIOS Security Features 76 4 Error Messages and Beep Codes 4.1 Speaker 77 4.2 BIOS Beep Codes 77 4.3 BIOS Error Messages 77 4.4 Port 80h POST Codes...
... PCI IDE Support 71 3.4 System Management BIOS (SMBIOS 71 3.5 BIOS Updates 72 3.5.1 Language Support 72 3.5.2 Custom Splash Screen 72 3.6 Legacy USB Support 73 3.7 Boot Options 73 3.7.1 CD-ROM Boot 73 3.7.2 Network Boot 73 3.7.3 Booting Without Attached Devices 74 3.7.4 Changing the Default Boot Device During POST 74 3.8 Adjusting Boot Speed 75 3.8.1 Peripheral Selection and Configuration 75 3.8.2 BIOS Boot Optimizations 75 3.9 BIOS Security Features 76 4 Error Messages and Beep Codes 4.1 Speaker 77 4.2 BIOS Beep Codes 77 4.3 BIOS Error Messages 77 4.4 Port 80h POST Codes...
Product Specification
Page 7
... 19 5. Memory Operating Frequencies 17 5. PCI Configuration Space Map 45 13. Board Components 12 2. I /O Shield Dimensions 61 19. Effects of the Standby Power Indicator LED 39 11. Front/Back Panel Audio Connector Options 28 8. LAN Connector LED States 30 6. LAN Connector LED Locations 30 9. Feature Summary 10 2. Thermal Sensors and Fan Headers 32 10. Connection Diagram for Front Panel USB Headers 57 16. Location of Pressing the Power Switch 33 7. PCI Interrupt Routing Map 47 vii Dual Channel (Interleaved) Mode Configuration with Two...
... 19 5. Memory Operating Frequencies 17 5. PCI Configuration Space Map 45 13. Board Components 12 2. I /O Shield Dimensions 61 19. Effects of the Standby Power Indicator LED 39 11. Front/Back Panel Audio Connector Options 28 8. LAN Connector LED States 30 6. LAN Connector LED Locations 30 9. Feature Summary 10 2. Thermal Sensors and Fan Headers 32 10. Connection Diagram for Front Panel USB Headers 57 16. Location of Pressing the Power Switch 33 7. PCI Interrupt Routing Map 47 vii Dual Channel (Interleaved) Mode Configuration with Two...
Product Specification
Page 8
... Components 66 31. BIOS Setup Program Function Keys 70 34. Port 80h POST Code Ranges 78 39. EMC Regulations 89 44. Front Panel Audio Header 52 17. Processor Fan Header 52 20. BIOS Setup Configuration Jumper Settings 59 28. Fan Header Current Capability 63 30. Typical Port 80h POST Sequence 82 41. Intel Desktop Board D945GCCR Technical Product Specification 15. Front and Rear Chassis Fan Headers 52 21. Auxiliary Front Panel Power/Sleep LED Header 54 24. Front Panel Header 55 25. Boot Device Menu Options 74 35. Product...
... Components 66 31. BIOS Setup Program Function Keys 70 34. Port 80h POST Code Ranges 78 39. EMC Regulations 89 44. Front Panel Audio Header 52 17. Processor Fan Header 52 20. BIOS Setup Configuration Jumper Settings 59 28. Fan Header Current Capability 63 30. Typical Port 80h POST Sequence 82 41. Intel Desktop Board D945GCCR Technical Product Specification 15. Front and Rear Chassis Fan Headers 52 21. Auxiliary Front Panel Power/Sleep LED Header 54 24. Front Panel Header 55 25. Boot Device Menu Options 74 35. Product...
Product Specification
Page 10
...; D processor in card connector continued 10 Table 1. Feature Summary Form Factor Processor Memory Chipset Video Audio Legacy I /O controller for diskette drive, serial, parallel, and PS/2* ports Support for USB 2.0 devices • Eight USB ports • One serial port • One parallel port • Four Serial ATA interfaces • One Parallel ATA IDE interface with UDMA 33, ATA-66/100 support • One diskette drive interface • PS/2 keyboard and mouse ports 10/100 Mbits/sec LAN subsystem using the Intel...
...; D processor in card connector continued 10 Table 1. Feature Summary Form Factor Processor Memory Chipset Video Audio Legacy I /O controller for diskette drive, serial, parallel, and PS/2* ports Support for USB 2.0 devices • Eight USB ports • One serial port • One parallel port • Four Serial ATA interfaces • One Parallel ATA IDE interface with UDMA 33, ATA-66/100 support • One diskette drive interface • PS/2 keyboard and mouse ports 10/100 Mbits/sec LAN subsystem using the Intel...
Product Specification
Page 16
... MHz SDRAM DIMMs NOTES • Remove the PCI Express x16 video card before installing or upgrading memory to correctly configure the memory settings, but performance and reliability may be populated with x16 organization are not supported. • 2 GB maximum total system memory. Refer to accurately configure memory settings for information on the total amount of SDRAM). 16 This allows the BIOS to read the SPD data and...
... MHz SDRAM DIMMs NOTES • Remove the PCI Express x16 video card before installing or upgrading memory to correctly configure the memory settings, but performance and reliability may be populated with x16 organization are not supported. • 2 GB maximum total system memory. Refer to accurately configure memory settings for information on the total amount of SDRAM). 16 This allows the BIOS to read the SPD data and...
Product Specification
Page 21
... Rate ⎯ 16 and 32 bit color ⎯ Maximum 3D supported resolution of the following devices: • Intel 82945GC Graphics Memory Controller Hub (GMCH) with Direct Media Interface (DMI) interconnect • Intel 82801GB I /O paths. Either the GMA950 graphics controller (contained within the 82945GC GMCH) is used, or a PCI Express x16 add-in card is installed, the GMA950 graphics controller is a centralized controller for the board's I /O Controller Hub (ICH7) with vertex...
... Rate ⎯ 16 and 32 bit color ⎯ Maximum 3D supported resolution of the following devices: • Intel 82945GC Graphics Memory Controller Hub (GMCH) with Direct Media Interface (DMI) interconnect • Intel 82801GB I /O paths. Either the GMA950 graphics controller (contained within the 82945GC GMCH) is used, or a PCI Express x16 add-in card is installed, the GMA950 graphics controller is a centralized controller for the board's I /O Controller Hub (ICH7) with vertex...
Product Specification
Page 22
Intel Desktop Board D945GCCR Technical Product Specification • Video ⎯ Hardware motion compensation for MPEG2 ⎯ Software DVD at 30 fps full screen • Display ⎯ Integrated 24-bit 400 MHz RAMDAC ⎯ Up to 2048 x 1536 at 75 Hz refresh (QXGA) ⎯ DDC2B compliant interface with Advanced Digital Display 2 or 2+ (ADD2/ADD2+) cards, support for TV-out/TV-in the BIOS Setup program) for compatibility with...
Intel Desktop Board D945GCCR Technical Product Specification • Video ⎯ Hardware motion compensation for MPEG2 ⎯ Software DVD at 30 fps full screen • Display ⎯ Integrated 24-bit 400 MHz RAMDAC ⎯ Up to 2048 x 1536 at 75 Hz refresh (QXGA) ⎯ DDC2B compliant interface with Advanced Digital Display 2 or 2+ (ADD2/ADD2+) cards, support for TV-out/TV-in the BIOS Setup program) for compatibility with...
Product Specification
Page 29
...Intel 82801GB ICH7 • Intel 82562G Platform LAN Connect (PLC) device for 10/100 Mbits/sec Ethernet LAN connectivity • RJ-45 LAN connector with integrated status LEDs Additional features of the following functions: • 10/100 Ethernet LAN connectivity • Full device driver compatibility • Programmable transit threshold • Configuration EEPROM that supports the 82562G • PCI Conventional bus power management ⎯ Supports ACPI technology ⎯ Supports LAN wake capabilities 1.9.1 LAN Subsystem Software LAN software and drivers are available from Intel...
...Intel 82801GB ICH7 • Intel 82562G Platform LAN Connect (PLC) device for 10/100 Mbits/sec Ethernet LAN connectivity • RJ-45 LAN connector with integrated status LEDs Additional features of the following functions: • 10/100 Ethernet LAN connectivity • Full device driver compatibility • Programmable transit threshold • Configuration EEPROM that supports the 82562G • PCI Conventional bus power management ⎯ Supports ACPI technology ⎯ Supports LAN wake capabilities 1.9.1 LAN Subsystem Software LAN software and drivers are available from Intel...
Product Specification
Page 35
... The board provides several power management hardware features, including: • Power connector • Fan headers • LAN wake capabilities • Instantly Available PC technology • Resume on the wake devices supported and manufacturing options. LAN ...from LAN in the BIOS Setup program. Failure to Power On will enable a wake-up event from this option to do so can wake the computer from specific states. Setting this state S1, S3, S4, S5 (Note) Modem (back panel Serial Port A) PME...
... The board provides several power management hardware features, including: • Power connector • Fan headers • LAN wake capabilities • Instantly Available PC technology • Resume on the wake devices supported and manufacturing options. LAN ...from LAN in the BIOS Setup program. Failure to Power On will enable a wake-up event from this option to do so can wake the computer from specific states. Setting this state S1, S3, S4, S5 (Note) Modem (back panel Serial Port A) PME...
Product Specification
Page 36
... telephony device (external or internal). When an ACPI-enabled system receives the correct command, the power supply removes all non-standby voltages. For information about The location of the fan headers The location of the fan headers and sensors for thermal monitoring The signal names of the processor fan header The signal names of the chassis fan headers Refer to a fan tachometer input of the main power connector Refer to the power state it is wired to...
... telephony device (external or internal). When an ACPI-enabled system receives the correct command, the power supply removes all non-standby voltages. For information about The location of the fan headers The location of the fan headers and sensors for thermal monitoring The signal names of the processor fan header The signal names of the chassis fan headers Refer to a fan tachometer input of the main power connector Refer to the power state it is wired to...
Product Specification
Page 45
... 02 Serial ATA controller 00 1F 03 SMBus controller (Note 2) 00 00 PCI Conventional bus connector 1 (Note 2) 01 00 PCI Conventional bus connector 2 (Note 2) 08 00 Intel 82562G 10/100 Mbits/sec LAN PLC 01 00 00 PCI Express video controller (if present) Notes: 1. Present only when a PCI Express x16 graphics card is dynamic and can change based on add-in cards used. 45 Technical Reference 2.4 PCI Configuration Space Map Table 12. Bus number is installed. 2.
... 02 Serial ATA controller 00 1F 03 SMBus controller (Note 2) 00 00 PCI Conventional bus connector 1 (Note 2) 01 00 PCI Conventional bus connector 2 (Note 2) 08 00 Intel 82562G 10/100 Mbits/sec LAN PLC 01 00 00 PCI Express video controller (if present) Notes: 1. Present only when a PCI Express x16 graphics card is dynamic and can change based on add-in cards used. 45 Technical Reference 2.4 PCI Configuration Space Map Table 12. Bus number is installed. 2.
Product Specification
Page 48
Intel Desktop Board D945GCCR Technical Product Specification 2.7 Connectors and Headers CAUTION Only the following connectors have overcurrent protection: back panel USB, front panel USB, and PS/2. The connectors and headers can be divided into these connectors/headers to power devices external to the computer's chassis. The other internal connectors/headers are not overcurrent protected and should connect only to the computer, the power cable, and the external devices themselves. A fault in the load presented by the external...
Intel Desktop Board D945GCCR Technical Product Specification 2.7 Connectors and Headers CAUTION Only the following connectors have overcurrent protection: back panel USB, front panel USB, and PS/2. The connectors and headers can be divided into these connectors/headers to power devices external to the computer's chassis. The other internal connectors/headers are not overcurrent protected and should connect only to the computer, the power cable, and the external devices themselves. A fault in the load presented by the external...
Product Specification
Page 69
... menu is displayed only when the Desktop Board is stored in configure mode. 69 When the BIOS Setup configuration jumper is powered-up, the BIOS compares the CPU version and the microcode version in configure mode. Section 2.8 on page 58 shows how to configure mode and the computer is set to put the Desktop Board in the Serial Peripheral Interface Flash Memory (SPI Flash) and can be updated using a disk-based program. The SPI Flash contains the BIOS Setup program, POST, the PCI auto-configuration utility, and Plug...
... menu is displayed only when the Desktop Board is stored in configure mode. 69 When the BIOS Setup configuration jumper is powered-up, the BIOS compares the CPU version and the microcode version in configure mode. Section 2.8 on page 58 shows how to configure mode and the computer is set to put the Desktop Board in the Serial Peripheral Interface Flash Memory (SPI Flash) and can be updated using a disk-based program. The SPI Flash contains the BIOS Setup program, POST, the PCI auto-configuration utility, and Plug...
Product Specification
Page 70
...Main Advanced Displays processor and memory configuration Configures advanced features available through the chipset Security Sets passwords and security features Power Boot Configures power management features and power supply controls Selects boot options Exit Saves or discards changes to Setup program options Table 33 lists the function keys available for the current menu Save the current values and exits the BIOS Setup program Exits the menu 3.2 BIOS Flash Memory Organization The Serial Peripheral Interface Flash Memory (SPI Flash) includes a 4 Mbit (512 KB) flash memory device...
...Main Advanced Displays processor and memory configuration Configures advanced features available through the chipset Security Sets passwords and security features Power Boot Configures power management features and power supply controls Selects boot options Exit Saves or discards changes to Setup program options Table 33 lists the function keys available for the current menu Save the current values and exits the BIOS Setup program Exits the menu 3.2 BIOS Flash Memory Organization The Serial Peripheral Interface Flash Memory (SPI Flash) includes a 4 Mbit (512 KB) flash memory device...
Product Specification
Page 71
... also supports second-generation SATA drives. For example, do not connect an ATA hard drive as third-party management software to optimize capacity and performance. The IDE interface supports hard drives up the PCI IDE connector with independent I/O channel support. The main component of BIOS Features 3.3.2 PCI IDE Support If you select Auto in the BIOS Setup program, the BIOS automatically sets up to ATA-66/100 and recognizes any ATAPI compliant devices, including CD-ROM drives, tape drives, and...
... also supports second-generation SATA drives. For example, do not connect an ATA hard drive as third-party management software to optimize capacity and performance. The IDE interface supports hard drives up the PCI IDE connector with independent I/O channel support. The main component of BIOS Features 3.3.2 PCI IDE Support If you select Auto in the BIOS Setup program, the BIOS automatically sets up to ATA-66/100 and recognizes any ATAPI compliant devices, including CD-ROM drives, tape drives, and...
Product Specification
Page 73
... CD-ROM third. POST begins. 3. Boot devices are recognized by the BIOS allowing you apply power to boot from a diskette drive, hard drives, CD-ROM, or the network. The operating system loads. Legacy USB support is disabled. 2. When you to use this key during POST automatically forces booting from the onboard LAN or a network add-in the CD-ROM drive, the system will attempt to the computer, legacy support is used . POST completes. 5. To install an operating system that supports USB. The default setting is...
... CD-ROM third. POST begins. 3. Boot devices are recognized by the BIOS allowing you apply power to boot from a diskette drive, hard drives, CD-ROM, or the network. The operating system loads. Legacy USB support is disabled. 2. When you to use this key during POST automatically forces booting from the onboard LAN or a network add-in the CD-ROM drive, the system will attempt to the computer, legacy support is used . POST completes. 5. To install an operating system that supports USB. The default setting is...
Product Specification
Page 76
... access Setup. Passwords may be displayed before the computer is not displayed on the screen. Table 35 shows the effects of options Note: If no password is set , the user can enter either password to boot the computer. • For enhanced security, use different passwords for booting the computer, with the following restrictions: • The supervisor password gives unrestricted access to view and change Setup options in length. Intel Desktop Board D945GCCR Technical Product Specification 3.9 BIOS...
... access Setup. Passwords may be displayed before the computer is not displayed on the screen. Table 35 shows the effects of options Note: If no password is set , the user can enter either password to boot the computer. • For enhanced security, use different passwords for booting the computer, with the following restrictions: • The supervisor password gives unrestricted access to view and change Setup options in length. Intel Desktop Board D945GCCR Technical Product Specification 3.9 BIOS...
Product Specification
Page 78
... - 8F 90 - 9F A0 - Input devices: Keyboard/Mouse. 9F is an unrecoverable error. EF boot/S3: resume failure. 78 Displaying the POST-codes requires a PCI bus add-in PCI bus connector 1. CF D0 - FF Category/Subsystem Debug codes: Can be installed in card, often called a POST card. Start with PCI. Reserved for future use (for future use . BF is an unrecoverable error. Boot device selection. F0 - Memory/Chipset: 2F is left at port 80h. Reserved for new busses...
... - 8F 90 - 9F A0 - Input devices: Keyboard/Mouse. 9F is an unrecoverable error. EF boot/S3: resume failure. 78 Displaying the POST-codes requires a PCI bus add-in PCI bus connector 1. CF D0 - FF Category/Subsystem Debug codes: Can be installed in card, often called a POST card. Start with PCI. Reserved for future use (for future use . BF is an unrecoverable error. Boot device selection. F0 - Memory/Chipset: 2F is left at port 80h. Reserved for new busses...
Product Specification
Page 79
... the memory controller and the DIMMs Configuring memory Optimizing memory settings Initializing memory, such as ECC init Testing memory PCI Bus Enumerating PCI busses Allocating resources to PCI bus Hot Plug PCI controller initialization Reserved for PCI Bus USB Resetting USB bus Reserved for USB ATA/ATAPI/SATA Resetting PATA/SATA bus and all devices Reserved for ATA SMBus Resetting SMBUS Reserved for SMBUS Local Console Resetting the VGA controller Disabling the VGA controller Enabling the VGA controller Remote Console Resetting the console controller Disabling the console controller Enabling...
... the memory controller and the DIMMs Configuring memory Optimizing memory settings Initializing memory, such as ECC init Testing memory PCI Bus Enumerating PCI busses Allocating resources to PCI bus Hot Plug PCI controller initialization Reserved for PCI Bus USB Resetting USB bus Reserved for USB ATA/ATAPI/SATA Resetting PATA/SATA bus and all devices Reserved for ATA SMBus Resetting SMBUS Reserved for SMBUS Local Console Resetting the VGA controller Disabling the VGA controller Enabling the VGA controller Remote Console Resetting the console controller Disabling the console controller Enabling...