Intel P6 / AMD K7 MTRRs management IOCtl PDD

P6K7MTRR.SYS is a simple interface physical device driver (PDD) that can manage Memory Type Range Registers (MTRRs) of Intel P6 / AMD K7 series processors. A sample executable, VFBWC.exe, sets MTRR write- combining strategy to video frame buffer aperture. It can often improve graphic performance, especially DIVE.

License

 * GNU LGPL

Author

 * Takayuki Suwa‎

Links

 * Binaries 0.08a
 * https://github.com/OS2World/DRV-P6K7MTRR [Github]