jetway v333ur1a Manuel D’Utilisation

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27 
RAS Precharge Time 
If an insufficient number of cycles is allowed for the RAS to accumulate its charge before 
DRAM refresh, the refresh may be incomplete and the DRAM may fail to retain date.  Fast 
gives faster performance; and Slow gives more stable performance.  This field applies only 
when synchronous DRAM is installed in the system.  The settings are: 2T and 3T. 
CAS Latency 
When synchronous DRAM is installed, the number of clock cycles of CAS latency depends 
on the DRAM timing.  The settings are: 2T and 2.5T. 
 
 
3-6-2   AGP Timing Settings 
CMOS Setup Utility – Copyright(C) 1984-2002 Award Software 
AGP Timing Settings 
 
Item Help 
 
    AGP Transfer Aperture Size    64M 
    AGP Mode                      Auto 
    AGP Driving Control           Auto 
    AGP Driving Value             DA 
    AGP Fast Write                Disabled 
    AGP Master 1 WS Write         Enabled 
    AGP Master 1 WS Read          Enabled 
    CPU to AGP Post Write         Disabled 
    AGP Delay Transaction         Disabled 
 
  Menu Level >> 
↑↓→←
 Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit  F1:General Help 
F5:Previous Values   F6:Optimized Defaults    F7:Standard Defaults 
Note:  Change these settings only if you are familiar with the chipset. 
 
3-6-3   PCI Timing Settings 
CMOS Setup Utility – Copyright(C) 1984-2002 Award Software 
PCI Timing Settings 
 
Item Help 
 
     
    PCI Master 1 WS Write       Disabled 
    PCI Master 1 WS Read        Disabled 
    CPU to AGP Post Write       Disabled 
    PCI Delay Transaction       Disabled 
 
 
 
 
 
  Menu Level >> 
↑↓→←
 Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit  F1:General Help 
F5:Previous Values   F6:Optimized Defaults    F7:Standard Defaults 
PCI Delay Transaction 
The chipset has an embedded 32-bit posted write buffer to support delay transactions cycles.  
Select Enabled to support compliance with PCI specification version 2.1.  The settings are: 
Enabled and Disabled.