SOLTEK 85DIR Manual page 53

85DIR
SDRAM RAS# to CAS# This field lets you insert a timing delay between the
Delay CAS and RAS strobe signals, used when DRAM is
written to, read from, or refreshed. Fast gives faster
performance and Slow gives more stable
performance. This field applies only when synchronous
DRAM is installed in the system.
The Choices: 2; 3
SDRAM Precharge
This field allows you to select a CAS Precharge delay
Delay
timing.
Choices are: 7; 6; 5
SDRAM Idle Timer Please leave this field at default setting.
Selecting Enabled is to activate the DRAM Read
SDRAM Read Thermal
Thermal management function. default: Disabled.
Management
DRAM Integrity Mode This item is to choose or not the Error Check and
Correction mode.
Choices are: ECC; Non-ECC (default).
Memory Hole You can reserve this area of system memory for ISA
adapter ROM. When this area is reserved, it cannot
be cached.
APIC Interrupt Mode Allows you to enable / disable the APIC function.
Default: Disabled
AGP Aperture Size Choices: 32; 64 MB. Memory mapped and graphics
data structures can reside in a Graphics Aperture.
This area is like a linear buffer. BIOS will automatically
report the starting address of this buffer to the O.S.
USB Controller Select Enabled if your system contains a Universal
Serial Bus (USB) controller and you have USB
peripherals.
USB Device Legacy Set this option to Enabled to support for Legacy USB
Support devices.
Port 64/60 Please leave this field at default setting.
60