Q-Bus
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The Q-bus, also known as the LSI-11 Bus, is one of several bus technologies used with PDP and MicroVAX computer systems previously manufactured by the Digital Equipment Corporation of Maynard, Massach
DEC MicroVAX II CPU card (quad height)
LSI-11/23 Q-Bus expansion cards and slots
DEC BA213 cabinet; 12 Q-Bus-22 slots
1 MBit Bubble memory dual-width Q-Bus expansion card
MicroVAX
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The MicroVAX is a discontinued family of low-cost minicomputers developed and manufactured by Digital Equipment Corporation. The first model, the MicroVAX I, shipped in 1984. The series uses processor
Q-Bus
…Q-Bus Q-Bus DEC MicroVAX II CPU card (quad height) Created by Digital Equipment Corporation Supersedes Unibus Superseded by VAXBI bus (1986) Width in bits 8 or 16-bit data…
Left: A MicroVAX 3600 with a disk drive on top. Right: A printer
MicroVAX II front