K6INIT

         Write Ordering mode to 1 (All except UC/WC)

         Write Allocate for all system memory (auto detected)

         Write Combining for Linear Frame Buffer(s) exposed by PCI/AGP graphics cards and VESA BIOS (auto detected)

         L1 Cache to Enabled

         L2 Cache to Enabled (supported CPUs only!)

         Data Prefetch to Enabled

          Detect CPU type automatically

          Detect total available system memory (Using E820 and E801 methods)

          Detect 15-16M Memory hole automatically

          Give precise control over Memory Type Range Registers (MTRRs) including Write-Combine and Uncacheable modes.

          Set MTRR to enable Write combining for PCI/AGP BAR Frame Buffers automatically

          Set MTRR to enable Write combining for Linear Frame Buffers (LFBs) automatically (requires graphics card with VESA BIOS extensions)

          Set Write allocate for system memory

          Set Write Order mode

          Set Frequency Multiplier (K6-2+/III+ only)

          Enable/Disable L1 Cache

          Enable/Disable L2 Cache (K6-2+/K6-III/K6-III+ only)

          Enable/Disable Data Prefetch

          List all PCI/AGP device Base Address Regions (BARs)

         Supported AMD K6 family CPU (see above)

         Microsoft MS-DOS 5.0 (or compatible) or higher

o         Microsoft Windows 95/98 support

o         FreeDOS support

o        Other systems such as DR-DOS untested, but should work.

         offset: Linear offset (e.g., 0xE0000000)

         size: Length in kilobytes (e.g., 8192)

         wc: Write-combine flag (1 to enable, 0 to disable)

         uc: Uncacheable flag (1 to enable, 0 to disable)

         The /mtrr option can be used twice.

         Discards any MTRRs configured before running the program.

         Warning: This option is potentially unsafe. Do not use this memory region for Upper Memory Blocks (UMBs).

         Equivalent to: /wc:0xA0000,128,1,0

         Clears any existing MTRRs, including Write-Combined and Uncacheable regions.

         size: Memory size in kilobytes.

         Set this to 0 to disable Write Allocate.

         K6INIT detects the memory hole automatically, but this option can be used to force it.

         mode: A single digit representing the desired mode.

o        0: All memory regions (Slow)

o        1: All except uncacheable or write-combined regions (Fast)

o        2: No memory regions (Fastest)

         x: Integral part of the multiplier.

         y: Fractional part of the multiplier.

         Requires a K6-2+ or K6-III+ CPU.

         Example usage: /multi:5.5

         Only K6-2+ and K6-III+ CPUs have an on-die L2 cache.