3114
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3114 is the Plotter / printer DMA interface.
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Introduction
What does it do?
Switches and indicators
- PCB-function selection (position 13A)
- TH1 - device-number selection
Connectors
The A and B connectors are used for I/O, the C connector is used for the ND-100 Bus.
I/O Devices on the card
none?
ECO
ECO or Engineering Change Order is a hardware change. Here is a list of known ECO's for this card.
- ECO 100-767B - Changes which must be made in order to use the controller together with the CENTRONICS printers[1]
References
- Norsk Data Document ND–30.008.3 EN ND-100 Hardware Maintenance , page 253