Function

Options

DRAM Write Timing

Slow

 

Normal

 

Faster

 

Fastest

SRAM Type

2-1-1-1

 

3-1-1-1

 

3-2-2-2

 

4-2-2-2

 

 

SRAM Read Timing

Fast

 

Normal

SRAM Write Timing

FAST

 

Normal

 

 

Memory Parity Check

Disabled

 

Enabled

 

 

DRAM Hidden Refresh

Disabled

 

Enabled

DRAM Refresh Period Setting

15

ms

 

30

ms

 

60

ms

 

120 ms

 

 

Memory Hole at 15-16 M

Disabled

 

Enabled

ISA I/O Recovery

Disabled

 

Enabled

 

 

ISA I/O Recovery Time

0.5 ms

 

1.0 ms

 

1.5 ms

 

2.0 ms

 

2.5 ms

 

3.0 ms

 

3.5 ms

 

 

Cx5x86 Linear Wrapped Mode

Disabled

 

Enabled

System Hidden Refresh

15 ms

 

30 ms

 

60 ms

 

120 ms

 

 

 

Chapter 3 AMI WinBIOS setup 47

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Image 55
Intel SBC-455 manual Fast