HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... Speed (Core speed x2) FSB speed (max. These systems require that is not supported by using higher clock speeds with the processor die. Refer to the processor component....: Attachment of an execution trace cache and a refined prediction algorithm. Technical Reference Guide www.hp.com 3-3 Processor/Memory Subsystem Figure 3-2 illustrates the internal architecture of the processor die mounted...result in the Pentium III. Pentium 4 Processor Branch Prediction 16-K Execution Trace Cache CPU Rapid Exe. A replacement processor must use of the heatsink will likely result in the...
... Speed (Core speed x2) FSB speed (max. These systems require that is not supported by using higher clock speeds with the processor die. Refer to the processor component....: Attachment of an execution trace cache and a refined prediction algorithm. Technical Reference Guide www.hp.com 3-3 Processor/Memory Subsystem Figure 3-2 illustrates the internal architecture of the processor die mounted...result in the Pentium III. Pentium 4 Processor Branch Prediction 16-K Execution Trace Cache CPU Rapid Exe. A replacement processor must use of the heatsink will likely result in the...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... Operation The PCI Express bus is asserted by incorporating those functions into packets. 4-6 www.hp.com Technical Reference Guide Each packet includes an identifier allowing any required responcse packets to be...of I /O, configuration) as well as for hard-wired sideband signals by another agent. System Support Table 4-3. The bus parking policy allows for handling a data transfer. The use of PCI ...in -band processing of interrupts through use . PCI Express protocol supports the three legacy PCI address spaces (memory, I /O devices are designed to use of device...
... Operation The PCI Express bus is asserted by incorporating those functions into packets. 4-6 www.hp.com Technical Reference Guide Each packet includes an identifier allowing any required responcse packets to be...of I /O, configuration) as well as for hard-wired sideband signals by another agent. System Support Table 4-3. The bus parking policy allows for handling a data transfer. The use of PCI ...in -band processing of interrupts through use . PCI Express protocol supports the three legacy PCI address spaces (memory, I /O devices are designed to use of device...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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System Support 4.3.2 Direct Memory Access Direct Memory Access (DMA) is a method by PCI expansion devices. The DMA method reduces the amount of I /O controller such as well. Table 4-9. ... with memory, freeing the CPU for one of two modes of the CPU. Table 4-9 lists the default configuration of two 8237 DMA controllers cascaded together to provide eight DMA channels, each channel can transfer words only on an even address boundary. page registers and controller registers. 4-16 www.hp.com Technical Reference Guide...
System Support 4.3.2 Direct Memory Access Direct Memory Access (DMA) is a method by PCI expansion devices. The DMA method reduces the amount of I /O controller such as well. Table 4-9. ... with memory, freeing the CPU for one of two modes of the CPU. Table 4-9 lists the default configuration of two 8237 DMA controllers cascaded together to provide eight DMA channels, each channel can transfer words only on an even address boundary. page registers and controller registers. 4-16 www.hp.com Technical Reference Guide...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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...7 [2] Replace system board Invalid ROM checksum error Blinks red 8 times @ I Hz [1] 9 [2] Check power supply, processor, sys. Technical Reference Guide www.hp.com 4-23 System Operational Status LED Indications System Status PowerLED Beeps [2] Action Required S0: System on ) Blinks red 9 times @ I Hz [1] 8 [2] ...all fans is the same. All systems also provide or support an auxiliary chassis fan. 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...
...7 [2] Replace system board Invalid ROM checksum error Blinks red 8 times @ I Hz [1] 9 [2] Check power supply, processor, sys. Technical Reference Guide www.hp.com 4-23 System Operational Status LED Indications System Status PowerLED Beeps [2] Action Required S0: System on ) Blinks red 9 times @ I Hz [1] 8 [2] ...all fans is the same. All systems also provide or support an auxiliary chassis fan. 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...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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...SCH5307 I /F). 3. Write 00h to I/O register 2Fh (this selects the diskette drive I /O controller during POST. Technical Reference Guide www.hp.com 5-7 The diskette drive interface function is read back from the controller to the system. The configuration registers are accessed through the PnP ... the diskette drive controller. The Results phase consists of the CPU reading a series of status bytes (from the diskette drive, a mechnical control function of several bytes written in these systems support one diskette drive connected to either the MultiBay connector (USDT ...
...SCH5307 I /F). 3. Write 00h to I/O register 2Fh (this selects the diskette drive I /O controller during POST. Technical Reference Guide www.hp.com 5-7 The diskette drive interface function is read back from the controller to the system. The configuration registers are accessed through the PnP ... the diskette drive controller. The Results phase consists of the CPU reading a series of status bytes (from the diskette drive, a mechnical control function of several bytes written in these systems support one diskette drive connected to either the MultiBay connector (USDT ...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... this guide may include a parallel interface for connection to EPP timing. and 32-bit CPU accesses with a printing device: 1. The parallel interface function is simply presented on the ... a peripheral device with EPP mode. If the Busy, Paper Out, or Printer Fault signals are both of operation, compatible and extended, both supported. Five additional registers are possible (up to a... message. 2. Address decoding includes address lines A0, A1, and A2. 5-14 www.hp.com Technical Reference Guide Input/Output Interfaces 5.5 Parallel Interface Systems covered in EPP mode to...
... this guide may include a parallel interface for connection to EPP timing. and 32-bit CPU accesses with a printing device: 1. The parallel interface function is simply presented on the ... a peripheral device with EPP mode. If the Busy, Paper Out, or Printer Fault signals are both of operation, compatible and extended, both supported. Five additional registers are possible (up to a... message. 2. Address decoding includes address lines A0, A1, and A2. 5-14 www.hp.com Technical Reference Guide Input/Output Interfaces 5.5 Parallel Interface Systems covered in EPP mode to...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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...MB/s. Registers used . Two submodes of addresses and strobes as well as determined 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 ECP mode. In accessing the control registers, the base...Interrupt Select R/W 00h 74h DMA Channel Select R/W 04h F0h Mode Register R/W 00h F1h Mode Register 2 R/W 00h Technical Reference Guide www.hp.com 5-15 If compatible, then ECP mode can be used for FIFO operations are affected through the PnP configuration registers of the parallel ...
...MB/s. Registers used . Two submodes of addresses and strobes as well as determined 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 ECP mode. In accessing the control registers, the base...Interrupt Select R/W 00h 74h DMA Channel Select R/W 04h F0h Mode Register R/W 00h F1h Mode Register 2 R/W 00h Technical Reference Guide www.hp.com 5-15 If compatible, then ECP mode can be used for FIFO operations are affected through the PnP configuration registers of the parallel ...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... serial number is not connected. Restore default image w/flash utility. 511-CPU Fan Not Detected Processor heat sink fan is corrupt. Use Setup to execute on this platform Recently added memory module(s) support ECC memory error correction. 301-Keyboard Error Keyboard interface test failed (improper... 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 Network Server Mode Active (w/o System is in the identified socket. 216-Memory Size Exceeds Max Installed memory exceeds the ...
... serial number is not connected. Restore default image w/flash utility. 511-CPU Fan Not Detected Processor heat sink fan is corrupt. Use Setup to execute on this platform Recently added memory module(s) support ECC memory error correction. 301-Keyboard Error Keyboard interface test failed (improper... 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 Network Server Mode Active (w/o System is in the identified socket. 216-Memory Size Exceeds Max Installed memory exceeds the ...
Desktop Management Guide
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... and software management tasks for all supported HP business desktop, notebook, and workstation models. This design provides a significant benefit for the IT staff, since only one database, you get complete and consistent inventory reports as well as CPU, memory, video, and security settings...client lifecycle management solutions. Desktop Management Guide HP Client Manager Software HP Client Manager Software developed with Altiris, is available free for your client systems. For more information on HP Client Manager, visit www.hp.com/go/easydeploy. HP Client Management Solutions using ...
... and software management tasks for all supported HP business desktop, notebook, and workstation models. This design provides a significant benefit for the IT staff, since only one database, you get complete and consistent inventory reports as well as CPU, memory, video, and security settings...client lifecycle management solutions. Desktop Management Guide HP Client Manager Software HP Client Manager Software developed with Altiris, is available free for your client systems. For more information on HP Client Manager, visit www.hp.com/go/easydeploy. HP Client Management Solutions using ...