Graham, Martin2016-04-222016-04-221964Tung, Chin. "Operation time monitor for a digital computer." (1964) Master’s Thesis, Rice University. <a href="https://hdl.handle.net/1911/89617">https://hdl.handle.net/1911/89617</a>.https://hdl.handle.net/1911/89617This paper is devoted to a detailed description of a device, an operation time monitor, which is used to investigate the behavior of the operation time in a digital computer. The principle employed to design the monitor is a very basic relation in fundamental electricity -the voltage across a capacitor is linearly proportional to the time during which a constant charging current is flowing through the capacitor. The constant current source which provides the required charging current is controlled by the pulses conveying the input information from a digital computer. Some data obtained by this monitor are included at the end of this paper to illustrate its application to a digital computer.43 ppengCopyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder.ThesisRICE0648reformatted digitalThesis E.E. 1964 TUNG