Pro-face PS-3700A, User Manual, Page: 56 / 131

Chapter 3 System Setup
3-9
3.2.4 Advanced Chipset Features
Selecting the ADVANCED CHIPSET FEATURES menu item calls up the following screen.
„
DRAM Timing Selectable
Designates whether the following four (4) setting's optimal timing is set automatically or manually.
• CAS Latency Time
• Active to Precharge Delay
• DRAM RAS# to CAS# Delay
• DRAM RAS# Precharge
Settings available are [By SPD (automatically)] and [Manual], the factory default setting is [By SPD] (by
Serial Presence Detect) and strongly recommended for most users.
„
CAS Latency Time
Designates the clock counts used, from the enabling of CAS to the start of the burst transmission. Can be set
to either [3], [2.5], [2] or [1.5]. Factory default setting is [2] and strongly recommended for most users.
„
Active to Precharge Delay
Designates the number of clock cycles until memory is refreshed. Selections available are [5], [6] or [7]. The
factory-set value is [6] and is recommended for normal use.
„
DRAM RAS# to CAS# Delay
Designates the timing delay used between RAS and CAS strobe signals. Settings are [2] or [3]. Factory
default setting is [3] and strongly recommended for most users.
Phoenix FirstBIOS(tm) Desktop CMOS Setup Utility
Advanced Chipest Features
DRAM Timing Selectable [By SPD]
x CAS Latency Time [2]
x Active to Precharge Delay [6]
x DRAM RAS# to CAS# Delay [3]
x DRAM RAS# Precharge [3]
Memory Frequency For [Auto]
System BIOS Cacheable [Enabled]
Video BIOS Cacheable [Disabled]
Memory Hole At 15M-16M [Disabled]
Delayed Transaction [Enabled]
Delay Prior to Thermal [16 Min]
AGP Aperture Size (MB) [64]
Item Help
Menu Level
4
↑↓→←
: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults