TYAN S5630 Manual page 91

Enable SMX
Enables Safer Mode Extensions.
Disabled / Enabled
Lock Chipset
Lock or Unlock chipset.
Disabled / Enabled
Hardware Prefetcher
MLC Streamer Prefetcher (MSR 1A4h Bit[0]).
Enabled / Disabled
Adjacent Cache Prefetch
MLC Spatial Prefetcher (MSR 1A4h Bit[1]).
Enabled / Disabled
Extended APCI
Enable/Disable extended APIC support.
Disabled / Enabled
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