DocumentCode :
1102019
Title :
A Digital Comparator for Use with Computer Displays
Author :
Farmer, Nick A.
Issue :
3
fYear :
1969
fDate :
3/1/1969 12:00:00 AM
Firstpage :
269
Lastpage :
270
Abstract :
A digital comparator has been attached to a PDP-4/340 display terminal. This comparator is used to detect the presence of the CRT beam within a specified portion of the display screen.
Keywords :
Computer displays, computer graphics, digital comparator, light pen.; Cathode ray tubes; Computer displays; Computer graphics; Delay effects; Electrons; Flip-flops; Logic circuits; Propagation delay; Registers; Shape; Computer displays, computer graphics, digital comparator, light pen.;
fLanguage :
English
Journal_Title :
Computers, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9340
Type :
jour
DOI :
10.1109/T-C.1969.222641
Filename :
1671234
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1102019
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