Pentium SQ578, User Manual

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SQ578
4-12
4.5 Chipset Features Setup Menu
Figure 4
4.5.1 SDRAM/EDO/FP DRAM Access Time
After power on, BIOS will detect the System Ram Type automatically and shows the
value in unit of n.s. behind detected items. Meanwhile, unused items will present
"None Used".
4.5.2 Memory Hole at 15M-16M
This option specifies the location of an area of memory that cannot be addressed on the
ISA bus. The settings are
Disabled, 15 MB-16 MB, or 512KB-640KB. The default
settings are Disabled.
4.5.3 CYRIX Cache Burst Address
Operating the CPU in linear burst mode minimizes processor bus activity resulting in
higher system performance. The settings are Toggle or Linear. The default setting is
Toggle.
4.5.4 USB Function
Set this option to Enabled to enable USB (Universal Serial Bus) support. The settings
are Enabled or Disabled. The default settings are Disabled.