Intel 845GV User Manual page 25

Boot Other Device
If you enable this item, the system will also search for other boot devices if it fails
to find an operating system from the first two locations.
Swap Floppy Drive
If you have two diskette drives installed and you enable this item, drive A
becomes drive B and drive B becomes drive A.
6.4 Advanced Chipset Features
DRAM Timing Selectable
BIOS auto detect by SPD
CAS Latency Time
Set up memory read order wait time
Active to Precharge Delay
Control DRAM running precharge delay time option
DRAM RAS-to-CAS Delay
Control DRAM startup read and write order Default: 3
Memory Frequency For
Memory frequency enabled select DDR200/DDR266
System BIOS Cacheable
If enable system BIOS read cache
Video BIOS Cacheable
If enable Video BIOS read cache
Delayed Transaction
Enable ICH2 will be delayed
Delayed Prior to Thermal
Enable system detect DRAM temperature time Default: 16min.
AGP Aperture Size (MB)
Select AGP capability
6.5 Integrated Peripherals
On-Chip Primary/ Secondary PCI IDE
Chipset inside the first/second channel of PCI IDE interface
IDE Primary/Secondary Master/Slave PIO
The first/second IDE primary master/primary slave control PIO mode
USB Controller
Setup USB controller
USB Keyboard Support
Setup support USB keyboard
AC97 Audio
If use AC97 sound chipset
Default: Manual
Default: 2.5
Default: 6
Default: AUTO
Default: Disabled
Default: Disabled
Default: Disabled
Default: 64MB
Default: Enabled
Default: Auto
Default: Enabled
Default: Disabled
Default: Auto