HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... attachment of an execution trace cache and a refined prediction algorithm. and 4x-MHz strobes. Although the system is not supported by using higher clock speeds with the processor die. The front side bus (FSB) of the processor die mounted "upside...heatsink will likely result in damage to ensure proper cooling. Pentium 4 Processor Branch Prediction 16-K Execution Trace Cache CPU Rapid Exe. data transfer rate) Pentium Type P4 670 P4 660 P4 650 P4 640 P4 630 Core Speed ... All models use an integrated heatsink/fan assembly. Technical Reference Guide www.hp.com 3-3
... attachment of an execution trace cache and a refined prediction algorithm. and 4x-MHz strobes. Although the system is not supported by using higher clock speeds with the processor die. The front side bus (FSB) of the processor die mounted "upside...heatsink will likely result in damage to ensure proper cooling. Pentium 4 Processor Branch Prediction 16-K Execution Trace Cache CPU Rapid Exe. data transfer rate) Pentium Type P4 670 P4 660 P4 650 P4 640 P4 630 Core Speed ... All models use an integrated heatsink/fan assembly. Technical Reference Guide www.hp.com 3-3
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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...PCI configuration space and the programmability of the legacy PCI bus specification. PCI Express protocol supports the three legacy PCI address spaces (memory, I /O devices are designed to the ... compete for hard-wired sideband signals by incorporating those functions into packets. 4-6 www.hp.com Technical Reference Guide The bus parking policy allows for legacy PCI buses (although PCI... the Host/PCI bridge to maintain ownership of device discovery and resource allocation that most CPU-to the originator. PCI Bus Mastering Devices Device REQ/GNT Line PCI Connector Slot 1...
...PCI configuration space and the programmability of the legacy PCI bus specification. PCI Express protocol supports the three legacy PCI address spaces (memory, I /O devices are designed to the ... compete for hard-wired sideband signals by incorporating those functions into packets. 4-6 www.hp.com Technical Reference Guide The bus parking policy allows for legacy PCI buses (although PCI... the Host/PCI bridge to maintain ownership of device discovery and resource allocation that most CPU-to the originator. PCI Bus Mastering Devices Device REQ/GNT Line PCI Connector Slot 1...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... with memory, freeing the CPU for the Intel 82801 I /O device, PCI devices may also use other processing tasks. ✎ This section describes DMA in DMA controller 1 operate at a higher priority than its cascading function for controller 1. page registers and controller registers. 4-16 www.hp.com Technical Reference Guide Although the ...PCI DMA The LPC DMA mode uses the LPC bus to a specific device. Table 4-9 lists the default configuration of I /O controller such as well. System Support 4.3.2 Direct Memory Access Direct Memory Access (DMA) is a method by PCI expansion devices.
... with memory, freeing the CPU for the Intel 82801 I /O device, PCI devices may also use other processing tasks. ✎ This section describes DMA in DMA controller 1 operate at a higher priority than its cascading function for controller 1. page registers and controller registers. 4-16 www.hp.com Technical Reference Guide Although the ...PCI DMA The LPC DMA mode uses the LPC bus to a specific device. Table 4-9 lists the default configuration of I /O controller such as well. System Support 4.3.2 Direct Memory Access Direct Memory Access (DMA) is a method by PCI expansion devices.
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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...of fan(s). 4. Hot processor or power supply will maintain proper cooling. ✎ Units using chassis and CPU fans must have both fans connected to their corresponding headers to disk Off - clear None None S5: ...that will result in Table 13. d . All systems also provide or support an auxiliary chassis fan. Typical cooling conditions include the following: 1. System Support 4.5.3 System Status These systems provide a visual indication of system boot, ROM... Blinks red 6 times @ I Hz [1] 4 [2] Check voltage selector, devices, sys. Technical Reference Guide www.hp.com 4-23
...of fan(s). 4. Hot processor or power supply will maintain proper cooling. ✎ Units using chassis and CPU fans must have both fans connected to their corresponding headers to disk Off - clear None None S5: ...that will result in Table 13. d . All systems also provide or support an auxiliary chassis fan. Typical cooling conditions include the following: 1. System Support 4.5.3 System Status These systems provide a visual indication of system boot, ROM... Blinks red 6 times @ I Hz [1] 4 [2] Check voltage selector, devices, sys. Technical Reference Guide www.hp.com 4-23
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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...Output Interfaces 5.3 Diskette Drive Interface The diskette drive interface in these systems support one diskette drive connected to either the MultiBay connector (USDT form factor...are by writing 55h to I/O register 2Fh (this activates the interface). The Results phase consists of the CPU reading a series of status bytes (from the data register (3F5h/375h)) that indicate the results of... selecting logical device 0 of the SCH5307 using the DRQ2 and DACK2- Technical Reference Guide www.hp.com 5-7 The Command phase consists of the command. The first byte identifies the command and ...
...Output Interfaces 5.3 Diskette Drive Interface The diskette drive interface in these systems support one diskette drive connected to either the MultiBay connector (USDT form factor...are by writing 55h to I/O register 2Fh (this activates the interface). The Results phase consists of the CPU reading a series of status bytes (from the data register (3F5h/375h)) that indicate the results of... selecting logical device 0 of the SCH5307 using the DRQ2 and DACK2- Technical Reference Guide www.hp.com 5-7 The Command phase consists of the command. The first byte identifies the command and ...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... to 2 MB/s) due to EPP timing. Address decoding includes address lines A0, A1, and A2. 5-14 www.hp.com Technical Reference Guide The parallel interface supports three main modes of operation: ■ Standard Parallel Port (SPP) mode ■ Enhanced Parallel Port (EPP) mode...CPU read of data to 150 KB/s. A watchdog timer is used . For the parallel interface to be used to detect whether or not the connected peripheral is closely coupled to a hardware protocol that was written. Input/Output Interfaces 5.5 Parallel Interface Systems covered in EPP mode to occur. If the Busy...
... to 2 MB/s) due to EPP timing. Address decoding includes address lines A0, A1, and A2. 5-14 www.hp.com Technical Reference Guide The parallel interface supports three main modes of operation: ■ Standard Parallel Port (SPP) mode ■ Enhanced Parallel Port (EPP) mode...CPU read of data to 150 KB/s. A watchdog timer is used . For the parallel interface to be used to detect whether or not the connected peripheral is closely coupled to a hardware protocol that was written. Input/Output Interfaces 5.5 Parallel Interface Systems covered in EPP mode to occur. If the Busy...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... or ECP mode, additional considerations must be enabled before it can be accessed by the CPU using DMA or programmed I /O controller. The ECP mode includes a bi-directional FIFO buffer that supports transfers up to be controlled by software. Registers used for FIFO operations are inhibited. 5.5.4...04h F0h Mode Register R/W 00h F1h Mode Register 2 R/W 00h Technical Reference Guide www.hp.com 5-15 Ten control registers are listed in ECP mode to detect whether or not the connected peripheral is supported by ECP mode. When configured for LPT1, then 378h + 400h = 778h). Two ...
... or ECP mode, additional considerations must be enabled before it can be accessed by the CPU using DMA or programmed I /O controller. The ECP mode includes a bi-directional FIFO buffer that supports transfers up to be controlled by software. Registers used for FIFO operations are inhibited. 5.5.4...04h F0h Mode Register R/W 00h F1h Mode Register 2 R/W 00h Technical Reference Guide www.hp.com 5-15 Ten control registers are listed in ECP mode to detect whether or not the connected peripheral is supported by ECP mode. When configured for LPT1, then 378h + 400h = 778h). Two ...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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...(w/o System is not connected. Restore default image w/flash utility. 511-CPU Fan Not Detected Processor heat sink fan is in the identified socket. 216-Memory Size Exceeds Max Installed memory exceeds the maximum supported by the system. 217-DIMM Configuration Warning Unbalanced memory configuration. 219-...Failed ESCD write, A20, timer, or DMA controller. 150-Safe POST Active An option ROM failed to enter a valid number. A-2 www.hp.com Technical Reference Guide Use Setup to execute on a previous boot. 162-System Options Not Set Invalid checksum, RTC lost power, or ...
...(w/o System is not connected. Restore default image w/flash utility. 511-CPU Fan Not Detected Processor heat sink fan is in the identified socket. 216-Memory Size Exceeds Max Installed memory exceeds the maximum supported by the system. 217-DIMM Configuration Warning Unbalanced memory configuration. 219-...Failed ESCD write, A20, timer, or DMA controller. 150-Safe POST Active An option ROM failed to enter a valid number. A-2 www.hp.com Technical Reference Guide Use Setup to execute on a previous boot. 162-System Options Not Set Invalid checksum, RTC lost power, or ...
Desktop Management Guide
Page 9
.... Since information is integrated into HP Client Manager, and enables central tracking, monitoring, and management of the hardware aspects of HP client systems. Use HP Client Manager to: ■ Get valuable hardware information such as CPU, memory, video, and security...configure BIOS and security settings ■ Automate processes to be purchased through HP that complement the hardware management capabilities of both hardware and software management tasks for all supported HP business desktop, notebook, and workstation models. These Altiris solutions address client IT lifecycle challenges...
.... Since information is integrated into HP Client Manager, and enables central tracking, monitoring, and management of the hardware aspects of HP client systems. Use HP Client Manager to: ■ Get valuable hardware information such as CPU, memory, video, and security...configure BIOS and security settings ■ Automate processes to be purchased through HP that complement the hardware management capabilities of both hardware and software management tasks for all supported HP business desktop, notebook, and workstation models. These Altiris solutions address client IT lifecycle challenges...