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VAIO Computer Reference Manual

CHIPSET FEATURES SETUP Screen

SDRAM Configuration

[By SPD]

 

Disabled

 

7ns (143MHz)

 

8ns (125MHz)

SDRAM CAS Latency*

[2T]

 

3T

SDRAM RAS to CAS Delay*

[2T]

 

3T

SDRAM RAS Precharge Time*

[2T]

 

3T

SDRAM Idle Timer*

[8T]

 

10T

 

12T

 

16T

 

32T

 

Infinite

 

0T

 

2T

 

4T

SDRAM MA Wait State

[Normal]

 

Slow

 

Fast

Graphics Aperture Size

[64MB]

 

128MB

 

256MB

 

4MB

 

8MB

 

16MB

 

32MB

Video Memory Cache Mode

[UC]

 

USWC

PCI 2.1 Support

[Enabled]

 

Disabled

DRAM are 64 (Not 72) bits wide

 

Data Integrity Mode

Non-ECC

Onboard FDC Controller

[Enabled]

 

Disabled

* These settings depend on the setting in SDRAM Configuration, and become enabled only when SDRAM Configuration is Disabled.

† Read only.

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Sony PCV-L630 manual Chipset Features Setup Screen, 4MB, 8MB, Uswc