ADLINK MXE-5300 Series - Manual (Page 59)

BIOS Settings 49
MXE-5300
5.2.2 CPU Configuration
Limit CPUID Maximum
Disabled for Windows XP.
Execute Disable Bit
Enables XD to prevent certain classes of malicious buffer over-
flow attacks when combined with a supporting OS.
Hardware Prefetcher
Enables or disables the Mid Level Cache (L2) streamer
prefetcher.
Adjacent Cache Line Prefetch
Enables or disables the prefetching of adjacent cache lines.