DEQNA Ethernet QBUS Network Adapter

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DEQNA M7504 board

The DEQNA was DEC's first QBUS to Ethernet network interface. It was a dual card, the M7504.

To pack all the functionality required onto a dual card (the early DEUNA takes two hex cards to hold the equivalent functionality), a number of complex chips are used:

See also

Further reading

  • DEQNA ETHERNET User's Guide (EK-DEQNA-UG-001)