CR11 Card Readers: Difference between revisions

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Fill out some; list types, speeds
100M was for marked cards, not punched, hence was a CM11
 
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* Documation M600
* Documation M600
* GDI 100
* GDI 100
* GDI 100M


The first two Documation units could read 80 column cards at 300 cards/minute, the last at 600; the GDI units could handle 200 cards/minute.
The first two Documation units could read 80 column cards at 300 cards/minute, the last at 600; the GDI unit could handle 200 cards/minute.
 
The GDI 100M read 40 column marked cards.


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[[Category: DEC Peripherals]]
[[Category: DEC Peripherals]]

Latest revision as of 00:04, 3 February 2021

Documation CR11

The CR11 Card Readers were a series of punched card readers OEM'd by DEC from several vendors; all were controlled by the CR11 Controller. The specific units were:

  • Documation M200
  • Documation M300
  • Documation M600
  • GDI 100

The first two Documation units could read 80 column cards at 300 cards/minute, the last at 600; the GDI unit could handle 200 cards/minute.