Sony PCV-RX270DS - Manual (Page 89)

CMOS Setup Options 75
Chip Configuration Sub-Menu
SDRAM Configuration [By SPD]
User Define
SDRAM CAS Latency
*
[3T]
SDRAM RAS to CAS Delay * [3T]
SDRAM RAS Precharge Time * [3T]
SDRAM Cycle Time (Tras, Trc) [6T, 8T]
5T, 7T
SDRAM Page Closing Policy [All Banks]
One Bank
CPU Latency Timer [Enabled]
Disabled
CPC [Enabled]
Disabled
Graphics Window Size [64MB]
32MB
Video Memory Cache Mode [UC]
USWC
AGP 4X Support [Enabled]
Disabled
Memory Hole At 15M-16M [Disabled]
Enabled
PCI 2.1 Support [Enabled]
Disabled
High Priority PCI Mode [Enabled]
Disabled
Onboard PCI IDE Enable [Both]
Primary
Secondary
Disabled
* Enabled only when Configuration is set to User Define.