Charles Babbage, looking ahead to the sorts of problems his Analytical Engine would be able to solve, gave this example: He thought the answer might be 99,736,..
The Intel processor has 4 rings, 0 through 3, usually only ring 0 and 3 are used. Lower ring levels have more privilege. In order to access a memory segment, the caller must have a current privilege level equal to or lower than the one being…
Před 12 měsíciPo popisu grafického subsystému počítačů IBM PC se na chvíli zastavme u instrukční sady mikroprocesorů Intel 8086/8088. Ta je totiž poměrně specifická a…