Quantum Design K7S746FX, Руководство пользователя

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Chapter 3 Chapter 3 Chapter 3 Chapter 3 Chapter 3
K7S746FX K7S746FX
K7S746FX K7S746FX
K7S746FX
Item Option Description
Close Empty Enabled Close empty DIMM or PCI clock to reduce EMI.
DIMM/PCI Clk Disabled Do not close empty DIMM or PCI clock.
Spread Spectrum Enabled Enable Clock Spread Spectrum to reduce EMI.
Disabled Disable Clock Spread Spectrum.
Advance Host Control
Item Option Description
Memory hole at Enabled Memory hole at 15-16M is reserved for expanded
15M-16M ISA card.
Disabled Do not set this memory hole.
CPU Command 4/8 Set CPU command acknowledge limit.
ACK limit
Advance DRAM Control
Item Option Description
DRAM Frequency by SPD Set DRAM frequency.
100MHz/
133MHz/
166MHz/
200MHz
Auto Normal Set DRAM configuration.
Configuration
Performance
DDR SDRAM Auto Define the latency between the SDRAM read com-
CAS Latency 2T/2.5T/3T mand and the time the data actually becomes
available.
CPU/DRAM Auto Set CPU/DRAM Bypass ctrl.
Bypass ctrl Disabled Disable CPU/DRAM Bypass ctrl.