Chapter 4: BIOS
4-9
BIOS
C000 Shadow (64K)
D000 Shadow (64K)
These options specify how the 32 KB of video ROM at C0000h is treated.
The settings are:
Disabled
,
Enabled or Cached
. When set to
Disabled,
the contents of the video ROM are not copied to RAM. When set to
Enabled,
the contents of the video ROM area from C0000h-C7FFFh are
copied (shadowed) from ROM to RAM for faster execution. When set to
Cached
, the contents of the video ROM area from C0000h-C7FFFh are
copied from ROM to RAM, and can be written to or read from cache
memory. The default settings are
Cached
for C000 and
Disabled
for
C400.
Advanced Chipset Setup
USB Function
The settings for this option are
Enabled
or
Disabled
. Set this option to
Enabled
to enable the USB (Universal Serial Bus) functions.
USB KB/Mouse Legacy Support
The settings for this option are
Keyboard, Auto, KMouse
or
Dis-
abled
. Set this option to
Enabled
to enable the USB keyboard and mouse.
CPU Latency Timer
See details on setup secreen. The settings for this option are
Enabled
and
Disabled
.
Dram Page Closing
See details on setup secreen. The settings for this option are
Open
and
Closed
.
CD Hole
See details on setup secreen. The settings for this option are
Enabled
or
Disabled
.
Memory Hole
Some ISA cards may require specific areas of memory in order to function. This can
be done by choosing the
15M -16M
option as an area reserved for ISA use. The
Disabled
option will not reserve a portion of memory for ISA cards.
DRAM Refresh Rate
This option specifies the interval between Refresh signals to DRAM system
memory. The settings for this option are
15.6 us
(micro-seconds),
7.8 us
,
FR128 CLKS or Reserved
.
Содержание PIIISEA
Страница 1: ...SUPER PIIISED SUPER PIIISEA USER S AND BIOS MANUAL Revision 1 1 SUPER...
Страница 8: ...Notes SUPER PIIISED PIIISEA User s Manual...
Страница 11: ...Chapter 1 Introduction 1 3 Introduction Notes...
Страница 12: ...SUPER PIIISED PIIISEA Manual 1 4 Introduction SUPER PIIISED Figure 1 1 SUPER PIIISED Motherboard Image...
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Страница 28: ...SUPER PIIISED PIIISEA Manual 1 20 Introduction Notes...
Страница 44: ...2 16 SUPER PIIISED PIIISEA Manual Installation Notes...
Страница 78: ...BIOS Manual A 6 APPENDIX A Notes...