WinSystems EBC-LP, Руководство по эксплуатации

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3.6
Chipset Fea tures Setup
The op tions in this sec tion con trol the chipset pro gram ming at boot time. In most cases, the de fault
set tings should be used un less you have a clear un der stand ing of the sig nifi cance of the change. It is
pos si ble us ing these op tions to cre ate a sys tem that will ei ther not boot or is very un sta ble or un re li able.
If this should oc cur, there are two meth ods to re turn the sys tem to a sta ble con figu ra tion. If the sys tem
works well enough to get into Setup, sim ply choose the “Load BIOS De faults” op tion and then se lect
“Save and Exit Setup” to re store fac tory de faults. If the sys tem will not run well enough to run Setup, it
will be nec es sary to re move the bat tery source tem po rar ily un til the CMOS mem ory de cays. Ref er to
Sec tion 2.19 for de tails on re ini tial iz ing the CMOS RAM.
Each of the op tions for the Chipset Fea tures Menu will be briefly dis cussed in the sections that
fol low.
030530 EBC-LP OPERATIONS MANUAL Page 3-11
WinSystems - "The Embedded Authority"
ROM PCI/ISA BIOS (2A59IA2N)
CHIPSET FEATURES SETUP
Award SOFTWARE, INC.
Auto Con figu ra tion : En abled
CPU Warning Temperature : Disabled
DRAM Tim ing : 70ns Current CPU Temperature : 4
°
C/39
°
F
LEAD Off Tim ing : 10/6/4 Shutdown Temperature : 60
°
C/140
°
C
DRAM Read Burst : x333/x444
DRAM Write Burst Tim ing : x333
FAST EDO lead off : Dis abled
Re fresh RAS# As ser tion : 5 Clks
Fast RAS to CAS De lay : 3
DRAM Page Idle Timer : 2 Clks
DRAM En hanced Pag ing : En abled
Fast MA to RAS# De lay : 2 Clks
SDRAM (CAS Lat/RAS- to- CAS) : 3/3
Sys tem BIOS Cache able : Dis abled
Video BIOS Cache able : Dis abled
8 Bit I/O Reovery Time : 1
16 Bit I/O Re cov ery Time : 2
Memory HoleAt 15M-16M : Disabled
PCI 2.1 Compliance : Disabled
ESC : Quit : Select Item
F1 : Help PU/PD/+/- : Modify
F5 : Old Value Shift) F2 : Color
F6 : Load BIOS Defaults
F7 : Load Setup Defaults
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