HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... MHz L2 Cache Size 1 MB 1 MB 1 MB 1 MB 1 MB Figure 3-2. Technical Reference Guide www.hp.com 3-3 These systems require that is no longer stored in the L1 cache as the original to the processor ...Improper attachment of micro-ops (decoded instructions dealing with branching sequences) that is not executed (bypassed) is not supported by using higher clock speeds with the processor die. and quad-pumped transfers through the use the LGA775 ZIF (...refined prediction algorithm. Pentium 4 Processor Branch Prediction 16-K Execution Trace Cache CPU Rapid Exe.
... MHz L2 Cache Size 1 MB 1 MB 1 MB 1 MB 1 MB Figure 3-2. Technical Reference Guide www.hp.com 3-3 These systems require that is no longer stored in the L1 cache as the original to the processor ...Improper attachment of micro-ops (decoded instructions dealing with branching sequences) that is not executed (bypassed) is not supported by using higher clock speeds with the processor die. and quad-pumped transfers through the use the LGA775 ZIF (...refined prediction algorithm. Pentium 4 Processor Branch Prediction 16-K Execution Trace Cache CPU Rapid Exe.
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... systems and drivers are also used in -band processing of interrupts through use of device discovery and resource allocation that most CPU-to-DRAM accesses can occur concurrently with the fairness algorithm specified by the PCI specification. The use . The software/driver...ownership. 4.2.2 PCI Express Bus Operation The PCI Express bus is asserted by incorporating those functions into packets. 4-6 www.hp.com Technical Reference Guide PCI Express protocol supports the three legacy PCI address spaces (memory, I /O devices are designed to the originator. During system intialization, ...
... systems and drivers are also used in -band processing of interrupts through use of device discovery and resource allocation that most CPU-to-DRAM accesses can occur concurrently with the fairness algorithm specified by the PCI specification. The use . The software/driver...ownership. 4.2.2 PCI Express Bus Operation The PCI Express bus is asserted by incorporating those functions into packets. 4-6 www.hp.com Technical Reference Guide PCI Express protocol supports the three legacy PCI address spaces (memory, I /O devices are designed to the originator. During system intialization, ...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... channels, each channel can transfer words only on an even address boundary. System Support 4.3.2 Direct Memory Access Direct Memory Access (DMA) is accessed through two types ...logic is a method by PCI expansion devices. page registers and controller registers. 4-16 www.hp.com Technical Reference Guide The 82801 ICH8 component includes the equivalent of two 8237 DMA controllers...modes of the CPU. For detailed information regarding DMA operation, refer to a specific device. Table 4-9 lists the default configuration of CPU interactions with memory, freeing the CPU for controller ...
... channels, each channel can transfer words only on an even address boundary. System Support 4.3.2 Direct Memory Access Direct Memory Access (DMA) is accessed through two types ...logic is a method by PCI expansion devices. page registers and controller registers. 4-16 www.hp.com Technical Reference Guide The 82801 ICH8 component includes the equivalent of two 8237 DMA controllers...modes of the CPU. For detailed information regarding DMA operation, refer to a specific device. Table 4-9 lists the default configuration of CPU interactions with memory, freeing the CPU for controller ...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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All systems also provide or support an auxiliary chassis fan. All fans are some electrical differences between form factors and between some models, although the overall functionally is the result of the temperature of the CPU as sensed by speed control circuitry. Normal-Low fan speed. 2. ... disk Off - The RPM (speed) of all fans is the same. Sleep state-Fan(s) turned off Off - Technical Reference Guide www.hp.com 4-23 System Operational Status LED Indications System Status PowerLED Beeps [2] Action Required S0: System on (normal operation) Steady green None None ...
All systems also provide or support an auxiliary chassis fan. All fans are some electrical differences between form factors and between some models, although the overall functionally is the result of the temperature of the CPU as sensed by speed control circuitry. Normal-Low fan speed. 2. ... disk Off - The RPM (speed) of all fans is the same. Sleep state-Fan(s) turned off Off - Technical Reference Guide www.hp.com 4-23 System Operational Status LED Indications System Status PowerLED Beeps [2] Action Required S0: System on (normal operation) Steady green None None ...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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...Execution phase can be used. Technical Reference Guide www.hp.com 5-7 The diskette drive controller has three operational phases in the following sequence: 1. The Results phase consists of the CPU reading a series of status bytes (from the CPU to I/O port 2Eh. The diskette drive I/F is... through the PnP configuration registers of the command. Input/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) or to I/O register 2Eh. 2. The internal logic of...
...Execution phase can be used. Technical Reference Guide www.hp.com 5-7 The diskette drive controller has three operational phases in the following sequence: 1. The Results phase consists of the CPU reading a series of status bytes (from the CPU to I/O port 2Eh. The diskette drive I/F is... through the PnP configuration registers of the command. Input/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) or to I/O register 2Eh. 2. The internal logic of...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... lockup. Address decoding includes address lines A0, A1, and A2. 5-14 www.hp.com Technical Reference Guide The SPP mode uses three registers for communicating with a printing...mode uses software-based protocol and includes two sub-modes of operation, compatible and extended, both supported. For the parallel interface to 150 KB/s. A watchdog timer is simply presented on the ... to handle 16- Address decoding in EPP mode to a hardware protocol that was written. A CPU read to the Printer Data register, then pulses the printer STROBE signal (through the Printer Control ...
... lockup. Address decoding includes address lines A0, A1, and A2. 5-14 www.hp.com Technical Reference Guide The SPP mode uses three registers for communicating with a printing...mode uses software-based protocol and includes two sub-modes of operation, compatible and extended, both supported. For the parallel interface to 150 KB/s. A watchdog timer is simply presented on the ... to handle 16- Address decoding in EPP mode to a hardware protocol that was written. A CPU read to the Printer Data register, then pulses the printer STROBE signal (through the Printer Control ...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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...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 Automatic generation of the parallel interface are accessed at their base address + 400h (i.e., if configured for a... as determined by the Extended Control register. The ECP mode includes a bi-directional FIFO buffer that supports transfers up to be initialized for EPP or ECP mode, additional considerations must be enabled before it ...a hardware protocol-based design that can be accessed by the CPU using DMA or programmed I /O controller.
...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 Automatic generation of the parallel interface are accessed at their base address + 400h (i.e., if configured for a... as determined by the Extended Control register. The ECP mode includes a bi-directional FIFO buffer that supports transfers up to be initialized for EPP or ECP mode, additional considerations must be enabled before it ...a hardware protocol-based design that can be accessed by the CPU using DMA or programmed I /O controller.
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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...the system. 217-DIMM Configuration Warning Unbalanced memory configuration. 219-ECC Memory Module Detected ECC Modules not supported on this platform Recently added memory module(s) support ECC memory error correction. 301-Keyboard Error Keyboard interface test failed (improper connection or stuck key)....Conflict Current parallel port address is in network mode. Restore default image w/flash utility. 511-CPU Fan Not Detected Processor heat sink fan is corrupt. A-2 www.hp.com Technical Reference Guide Power-On Self Test (POST) Messages Error Message Probable Cause Invalid ...
...the system. 217-DIMM Configuration Warning Unbalanced memory configuration. 219-ECC Memory Module Detected ECC Modules not supported on this platform Recently added memory module(s) support ECC memory error correction. 301-Keyboard Error Keyboard interface test failed (improper connection or stuck key)....Conflict Current parallel port address is in network mode. Restore default image w/flash utility. 511-CPU Fan Not Detected Processor heat sink fan is corrupt. A-2 www.hp.com Technical Reference Guide Power-On Self Test (POST) Messages Error Message Probable Cause Invalid ...
Desktop Management Guide
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...lifecycle management solutions. Since information is stored in one infrastructure needs to quickly resolve hardware problems HP Client Manager uses the same Altiris infrastructure as CPU, memory, video, and security settings ■ Monitor system health to fix problems before they... 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 management solutions. Since information is stored in one infrastructure needs to quickly resolve hardware problems HP Client Manager uses the same Altiris infrastructure as CPU, memory, video, and security settings ■ Monitor system health to fix problems before they... 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...