4115T Light Duty Industrial PC Chapter 3 – POS-478 CPU Control Board and BIOS Setup
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Table 3-5. Advanced CMOS Setup Options
Item
Description
of the ROM area named in the option title. The
settings are Enable Disable, Cached. ISA
adapter cards will be allocated to PCI adapter
cards.800, 16k Shadow.
Advanced Chipset Setup
This section allows you to configure the system based on the specific features of the
installed chipset. This chipset manages bus speeds and access to system memory
resources, such as DRAM and the external cache. It also coordinates
communications between the conventional ISA bus and the PCI bus. It must be
stated that these items should never need to be altered. The default settings have been
chosen because they provide the best operating conditions for your system.
Figure 3-5. Advanced Chipset Setup
Table 3-6. Advanced Chipset Setup Options
Item
Description
SDRAM Frequency
This setting is decided by Memory frequency.
Configure SDRAM Timing by SPD
This field detects the capability of the SDRAM
modules that you are using -Enabled or Disabled.
SDRAM CAS# Latency
This controls the latency between the SDRAM
read command and the time that the data actually
becomes available.
Memory Hole
You can reserve this area of system memory for
ISA adapter ROM. When this area is reserved, it
cannot be cached. The user information of
peripherals that need to use this area of system
memory usually discusses their memory
requirements.
