IBM Personal Computer/AT
The IBM Personal Computer AT, more commonly known as the IBM AT and also sometimes called the PC AT or PC/AT, was IBM's second-generation PC, designed around the 6 MHz Intel 80286 microprocessor and released in 1984 as machine type 5170. The name AT stood for "Advanced Technology", and was chosen because the AT offered various technologies that were then new in personal computers; one such advancement was that the 80286 processor supported protected mode. IBM later released an 8 MHz version of the AT.
Read more about IBM Personal Computer/AT: AT Features, Problems, Clones
Famous quotes containing the words personal and/or computer:
“Personality and mind, like moustaches, belong to a certain age. They are a deformity in a child.... Leave his sensibilities, his emotions, his spirit, and his mind severely alone. There is the devil in mothers, that they must provoke personal ... response from their infants.”
—D.H. (David Herbert)
“What, then, is the basic difference between today’s computer and an intelligent being? It is that the computer can be made to see but not to perceive. What matters here is not that the computer is without consciousness but that thus far it is incapable of the spontaneous grasp of pattern—a capacity essential to perception and intelligence.”
—Rudolf Arnheim (b. 1904)