HP gx466 Manuale Utente

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User’s Manual 
ECM-5510 User’s Manual 
 
75
 
3.5.3 
Advanced Chipset Features 
This section allows you to configure the system based on the specific features of the 
installed chipset. This chipset manages bus speeds and access to system memory 
resources, such as DRAM and the external cache. It also coordinates communications 
between the conventional ISA bus and the PCI bus. It must be stated that these items 
should never need to be altered. The default settings have been chosen because they 
provide the best operating conditions for your system. The only time you might consider 
making any changes would be if you discovered that data was being lost while using your 
system. 
The first chipset settings deal with CPU access to dynamic random access memory 
(DRAM). The default timings have been carefully chosen and should only be altered if data 
is being lost. Such a scenario might well occur if your system had mixed speed DRAM 
chips installed so that greater delays may be required to preserve the integrity of the data 
held in the slower memory chips. 
 
3.5.3.1 CPU/MEM/PCI 
Frequency 
This item allows to select CPU/Memory/PCI frequency. 
The choices: Auto, 200/133/66, 333/222/66, 400/266/66, 433/289/66. 
3.5.3.2  Video Memory Size 
This item allows to select video memory size. 
The choices: None M, 4 M, 6 M, 8 M, 12 M, 16 M.