ITmedia4年
PCから“IBM”が外れるまで 「IBM PC」からただの「PC」へ：”PC ...
IBM PCと子どもたち 表1：IBM PCシリーズの出荷台数 これは多分に丸めた数字であるし、ここには「PCjr」が含まれていない（累積出荷台数は25万台と ...
Hackaday3年
IBM PCjr From 1984 Keeps Today’s Clocks Running In Sync
He tried it with two different hardware setups: a 40 MHz 386 PC from 1993, and the (in)famous IBM PCjr from 1984. A standard GPS module serves as an accurate time reference; these units can often ...
Hackaday6年
Looking Back At Microsoft Bob
Every industry has at least one. Automobiles had the Edsel. PC Hardware had the IBM PCJr and the Microchannel bus. In the software world, there’s Bob. If you don’t remember him, Bob was ...