Apparatus for measuring the speed of transmission of digital cha

Details Apparatus for measuring the speed of transmission of digital cha Apparatus for measuring the speed of transmission of digital cha

1990-06-12

1992-02-25

Chan, Eddie P.

Boots, shoes, and leggings

364569, G04F 1000, G01P 350

Patent

active

050918702

ABSTRACT:
An apparatus for capturing data outputted by a data processing unit includes an interface unit for generating a strobe pulse for each data word outputted, a timer for measuring the elasped time between the occurrence of two consecutive data words and a DMA controller for storing the data words together with the elapsed time data words in a remote storage unit. A time-out circuit insures that the time measured is between the occurrence of the first and second data words of each pair of data words.

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Article entitled, "A Versatile Approach to the Monitoring of Communications Systems", by D. A. Lindberg, Headquarters Air Force Communications Service, Richards-Gebaur ABF, Mo.

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