1. Explain with code snippet how the 8051 timer can be used for the measurement of the width of an unknown pulse 2. It is required by an experimental setup to count the number of pulses arrived...

1. Explain with code snippet how the 8051 timer can be used for the measurement of the width of an unknown pulse

2. It is required by an experimental setup to count the number of pulses arrived during a time period of 50 milliseconds. Explain with code snippets how it can be implemented using the 8051 timers.

3. Which of the following programming model is best suited for modelling a data driven embedded system (a) State Machine (b) Data Flow Graph (c) Harel Statechart Model (d) None of these

4. Which of the following programming model is best suited for modelling a Digital Signal Processing (DSP) embedded system (a) Finite State Machine (b) Data Flow Graph (c) Object Oriented Model (d) UML

5. Which of the following architecture is best suited for implementing a Digital Signal Processing (DSP) embedded system (a) Controller Architecture (b) CISC (c) Datapath Architecture (d) None of these