CEM820 Intel
®
Pentium
®
M/Celeron
®
COM Express
TM
Type-II Module
Award BIOS Utility
35
z
DRAM RAS# Precharge
The precharge time is the number of cycles it takes for the RAS to
accumulate its charge before DRAM refresh. If insufficient time is
allowed, refresh may be incomplete and the DRAM may fail to
retain data.
z
Precharge Delay <tRAS>
The precharge time is the number of cycles it takes for DRAM to
accumulate its charge before refresh.
z
System Memory Frequency
This item helps you set main memory frequency. When using an
external graphics card, it can be adjusted to enable the best
performance for your system.
z
System BIOS Cacheable
Selecting Enabled allows caching of the system BIOS ROM at
F0000h-FFFFFh, resulting in better system performance. However,
if any program writes to this memory area, a system error may
result. The default value is
“Disabled”
.
z
Video BIOS Cacheable
This item allows you to change the Video BIOS location from ROM
to RAM. Video Shadow will increase the video speed.
z
Memory Hole At 15M-16M
This item allows users to enable or disable the 1MB of memory
required by some ISA expansion cards.
*** VGA Setting ***
z
PEG/Onchip VGA Control
Use this item to choose the primary display card.
z
On-Chip Frame Buffer Size
Use this item to set the VGA frame buffer size.
z
DVMT Mode
DVMT (Dynamic Video Memory Technology) helps you select the
video mode.
z
DVMT/Fixed Memory Size
DVMT (Dynamic Video Memory Technology) allows you to select a
maximum size of dynamic amount usage of the video memory. The
Содержание CEM820 Series
Страница 1: ...CEM820 Series Intel Pentium M Celeron M COM Express Type II Module User s Manual ...
Страница 8: ...CEM820 Intel Pentium M Celeron COM Express TM Type II Module Introduction 4 MEMO ...
Страница 10: ...CEM820 Intel Pentium M Celeron COM Express TM Type II Module Jumpers and Connectors 6 Solder Side ...
Страница 12: ...CEM820 Intel Pentium M Celeron COM Express TM Type II Module Jumpers and Connectors 8 Solder Side ...
Страница 23: ...CEM820 Intel Pentium M Celeron COM Express TM Type II Module Hardware Description 19 Address Devices ...
Страница 26: ...CEM820 Intel Pentium M Celeron COM Express TM Type II Module Hardware Description 22 MEMO ...