Digivue Gas Display Controller for Varian 620 Computers.

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Abstract:

This report describes the design, operation and use of the HEL Digivue gas display unit controller used with Varian 620 computers. A character generator has been included in the controller. The controller permits display programming using the Varian DAS assembly language. A high-speed, FORTRAN-compatible DAS vector routine has been developed for use with the Digivue controller.

Author(s):
Herald, Gordon L.
Author Organization(s):
HUMAN ENGINEERING LAB ABERDEEN PROVING GROUND MD
Descriptive Note:
Final technical note,
Pagination:
0021

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
HEL-TN-5-75
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*DISPLAY SYSTEMS, *DIGITAL COMPUTERS, *CATHODE RAY TUBE SCREENS, FORTRAN, CHARACTER GENERATORS, SHIFT REGISTERS
Field(s)/Group(s):
Computer Programming and Software, Computer Hardware
Keyword(s):
*Varian 620 computers
Report Date:
1975 Mar 01