For the process given below, A, B, C, and D are all integers that have a value of 0 at time = 10 ns. If E changes from '0' to '1' at time 20 ns, specify all resulting changes. Indicate the time at which each change will occur, the signal/variable affected and the value to which it will change. process variable F: integer:=1; variable A: integer:=0; begin wait on E; A := 1; F := A + 5; B <= F + 1 after 5 ns; C <= B + 2 after 10 ns; D <= C + 5 after 15 ns; A := A + 5; end process;

For the process given below, A, B, C, and D are all integers that have a value of 0 at time = 10 ns. If E changes from '0' to '1' at time 20 ns, specify all resulting changes. Indicate the time at which each change will occur, the signal/variable affected and the value to which it will change. process variable F: integer:=1; variable A: integer:=0; begin wait on E; A := 1; F := A + 5; B <= F + 1 after 5 ns; C <= B + 2 after 10 ns; D <= C + 5 after 15 ns; A := A + 5; end process;

Principles of Information Systems (MindTap Course List)

12th Edition

ISBN:9781285867168

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter13: Systems Development: Construction, Integration And Testing, Implementation, Operation And Maintenance, And Disposal

Section: Chapter Questions

Problem 7SAT

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