ECET105 (ECET105)

ECET 105 Week 1 Homework Assignment # 1 Does a typical computer have any analog outputs? If so, what are they? List three advantages of digital signal representation as compared to their analog representation. Convert 126 x 10 2 to scientific and engineering notations. Make the following conversions: Convert 0.34 seconds to milliseconds. b. Express 0.0005 x 10-4 farads as picofarads. The frequency of a signal is equal to the reciprocal of the signal’s period (f = 1/p). For a computer with a 2....

ECET 105 Week 5 Homework Assignment # 5 1. Determine the decimal value of each of the following unsigned binary numbers: 2. Determine the decimal value of each of the following signed binary numbers displayed in the 2’s complement form: 3. Determine the outputs (Cout, Sout) of a full-adder for each of the following inputs: 1. The circuit below is an attempt to build a half-adder. Will the Cout and Sout function properly? Demonstrate your rationale. 1. Determine the outputs for the circuit show...

ECET105—Digital Circuits and Systems Homework Assignment Week 6 ECET 105 Week 6 Homework Assignment # 6 1. When a HIGH is on the output of the decoding circuit below, what is the binary code appearing on the inputs? 1. Write the Boolean equations for each of the following codes if an active-LOW decoder output is required. The first decode is shown as an example. 1. What are the active outputs of a BCD-to-7 segment decoder with an input of 0100? 1. A 7-segment decoder/driver drives the display ...

ECET105 Digital Circuits and Systems Homework Assignment Week 7 1. Sketch the Q output for the waveforms shown. Assume that Q starts LOW. 1. Sketch the Q output for the circuit shown below. Assume that Q starts LOW. 1. Sketch the Q output for the circuit shown below. Assume that Q starts LOW. 2. Sketch the Q output for the circuit shown below. Assume that Q starts LOW. 3. Sketch the Q output for the circuit shown below. Assume that Q starts LOW. 4. Sketch the Q output for the circuit shown below...