NEC TM1200, User Manual

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3-12 Configuring Your System
Advanced Chipset Features
The Advanced Chipset Features Setup option is used to change the values of the chipset
registers. These registers control most of the system options in the computer.
Choose the “ADVANCED CHIPSET FEATURES” from the Main Menu and the
following screen will appear.
CMOS Setup Utility - Copyright(C) 1984-2000 Award Software
Advanced Chipset Features
Bank 0/1 DRAM Timing SDRAM 8/10ns
Bank 2/3 DRAM Timing SDRAM 8/10ns Item Help
Bank 4/5 DRAM Timing SDRAM 8/10ns
Bank 6/7 DRAM Timing SDRAM 8/10ns
DRAM Clock Host CLK
Memory Hole Disabled Menu Level >
AGP Aperture Size 64M
AGP 4X Mode Enabled
AGP Fast Write Disabled
CPU to PCI Write Buffer Enabled
PCI Dynamic Bursting Enabled
PCI Delay Transaction Enabled
Memory Parity/ECC Check Enabled
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: Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-safe defaults F7:Optimized Defaults
Note: Change these settings only if you are familiar with the chipset.
Bank 0/1 DRAM Timing/Bank 2/3 DRAM Timing
Bank 4/5 DRAM Timing/Bank 6/7 DRAM Timing
The DRAM timing is controlled by the DRAM Timing Registers.
The Timings programmed into this register are dependent on the system design. Slower rates may
be required in certain system designs to support loose layouts or slower memory.
DRAM Clock
The chipset support synchronous and asynchronous mode between the host clock and DIMM
clock.
Host CLK (default) DIMM clock equal to host clock
66MHz DIMM clock equal to 66MHz