Intel AR-B1890 ユーザーズマニュアル

 

33

DRAM RAS# to CAS# Delay 

This option allows you to insert a delay between 

 

RAS and CAS signals. 

 

 

This option sets the number of cycles required 

 

for the RAS to accumulate its charge before the 

 DRAM 

refreshes. 

The default setting Precharge delay is 8. 

 
SLP_S4# Assertion Width

The default is 4 to 5 Sec.

 

 

When enabled, the system BIOS ROM at 

 F0000h-FFFFFh. 

 

 

 

When enabled, the video BIOS ROM at 

 C0000h-F7FFFh. 

 

 

 

In order to improve performance, certain space 

 

in memory can be reserved for ISA cards. This 

 

memory must be mapped into the memory 

 

space below 16MB. 

 

The default is Press Enter.

 The fields under the VGA setting and their 
 default setting are: 

 

PEG/Onchip VGA Control  Auto 
On-Chip Frame Buffer Size  8MB 
DVMT Mode 

DVMT 

DVMT/FIXED Memory Size  128MB 

Auto 

Auto 

1

 

Off 

 

Automatic 

 

Auto 

Disabled 

Enabled   

Enabled