PROFACE PL-B900 Series, User Manual

Page: 68 / 98

System Setup
5-6
PL B900/B910 Series Users Manual
! OS Select For DRAM >64MB
Select either [Non-OS2] or [OS2]. The [Non-OS2] selection is factory
set and recommended for most users.
! Video BIOS Shadow
Designates whether Video BIOS ROM is expanded into RAM and used
from there (C0000-C7FFF). The two selections available are [Disabled]
and [Enabled]. The [Enabled] selection is factory set and recommended
for most users.
! C8000-CBFFF Shadow to DC000-DFFFF Shadow
When the Expansion Board's ROM is placed in this area, this setting
designates if the ROM expands into the RAM area. The two available
selections are [Disabled] and [Enabled]. The [Disabled] selection is
factory set and recommended for most users.
Selecting the CHIPSET FEATURES SETUP menu item calls up the following
screen.
Bank 0/1 DRAM Timing :70ns
SDRAM Cycle Length :3
DRAM Read Pipeline :Enabled
Sustained 3T Write :Enabled
Cache Rd+CPU Wt Pipeline :Enabled
Cache Timing :Fast
Video BIOS Cacheable :Enabled
System BIOS Cacheable :Enabled
Memory Hole At 15Mb Addr. :Disabled
OnChip USB :Disabled
ROM PCI/ISA BIOS(2A5LEU1C)
CHOS SETUP UTILITY
CHIPSET FEATURES SETUP
ESC :Quit
$ % &
: Select Item
F1 : Help PU/PD/+/- : Modify
F5 : Old Values (Shift)F2 : Color
F6 : Load BIOS Defaults
F7 : Load Setup Defaults
%
! Bank 0/1 DRAM Timing
Designates the length of time of accessing to the memory set up on the
memory slot 0/1. The available selections are [70ns], [60ns], [Normal],
[Medium], [Fast] and [Turbo]. [70ns] is factory set and recommended for
most users.
5.2.3 CHIPSET FEATURES SETUP
* The above settings are factory settings.
However, with a PL-B900/PLB901 (PL-
B900 series) unit, change the
[OnChip
USB] setting to [Enabled].