Micro Channel Architecture (MCA) was a proprietary 16- or 32-bit parallel computer bus introduced by IBM in 1987 which was used on PS/2 and other computers until the mid 1990s. It superseded the ISA bus and was itself subsequently superseded by the PCI bus architecture.
Read more about Micro Channel Architecture: Reception, Cards
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“There is the falsely mystical view of art that assumes a kind of supernatural inspiration, a possession by universal forces unrelated to questions of power and privilege or the artist’s relation to bread and blood. In this view, the channel of art can only become clogged and misdirected by the artist’s concern with merely temporary and local disturbances. The song is higher than the struggle.”
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