Hardware Documentation - Busses Q-bus

Here are some links to information about the Q-bus, as used in DEC's PDP, VAX, and some MIPS based DECstation machines.

• QBUS systems and options

  Detailed info on history, and working with Q-bus, by Akos Varga.

• Selected Qbus Notes and Examples

  Example design and pinouts from Avalon Computer Systems.

• Pinout of the Q-bus backplane

  ASCII art plus labels for pins.

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