chasm@killer.DALLAS.TX.US (Charles Marslett) (12/19/88)
Does anyone know what any of the following "things" do and in what machines in the MSDOS world they apply to: Undefined opcodes for 80x86 class processors: 0F 07 -- presumably on 386s? 0F A6 CA -- maybe on 286s? Keyboard controller commands: DD DF I/O ports (note that they are 16-bit I/O addresses): 3F00 3F20 3FA0 Thanks, Charles Marslett chasm@killer.dallas.tx.us