
4.BIOS SETUP
4.4.1Chip Configuration
This sets the optimal timings for SDRAM related fields, depending on the memory modules that you are using. Default setting is [By SPD], which configures the subsequent 3 items by reading the contents in the SPD (Se- rial Presence Detect) device. The EEPROM on the memory module stores critical parameter information about the module, such as memory type, size, speed, voltage interface, and module banks. Configuration options: [By SPD][User Define]
SDRAM CAS LatencyThis controls the latency between the SDRAM read command and the time that the data actually becomes available. NOTE: This field will only be adjustable when SDRAM Configuration is set to [User Define].
SDRAM RAS Precharge TimeThis controls the idle clocks after issuing a precharge command to the SDRAM. NOTE: This field will only be adjustable when SDRAM Configuration is set to [User Define].
SDRAM RAS to CAS DelayThis controls the latency between the SDRAM active command and the read/write command. NOTE: This field will only be adjustable when SDRAM Configuration is set to [User Define].
AGP 4X Supported [Enabled]This feature allows the CPU to write directly to the AGP card for up to 30% performance gain over standard AGP 4X mode. Configuration options: [En- abled] [Disabled]
4. BIOS SETUP
Chip Configuration
ASUS | 57 |