Reference no: EM132939130
Task 1
You are an engineering assistant at ABC Company, which specializes in designing digital circuits and devices. The company has recently purchased a batch of ICs through a new supplier, who manufactures at a very low cost and therefore has not provided standard part numbers on the devices. Your manager wants you to:
- Run tests using lab equipment to confirm which CMOS are and which are TTL and document it with justification.
- it is best that you design a few simple circuits such as Half-adders and Full-adders to ensure the functionality of the ICs. You should provide truth tables and schematics to support your experimental findings.
- Run appropriate tests on CMOS and TTL ICs to evaluate their standards against the industry standards.
You are free to choose the ICs of your choice for the above tests.
Task 02
After completing the above series of tests, you should conduct a training programme for your junior technicians.
As part of this training programme the technicians are supposed to design one out of the three systems given below with your guidance:
a. A voting system for 4 candidates that comprises subsystems including multiplexers, counters and shift registers and a display for toggling each candidate's vote and total votes.
b. An ALU with an 8 bit Adder and Subtractor and two 7 segment displays for outputting results. (2's complement subtraction).
c. Any data Receiver that uses two single inputs through counters as 8 bit input values, uses multiplexers to choose Transmission line/mode., shift registers and serial communication subsystems can be an added design feature Based on what the technicians are going to design, you are support prepare a document which contains the followings:
? Describe and analyse a range of different logic subsystems, indicating the place they might take in a larger system (the system the technicians are going to design).
? critically evaluate a range of different logic subsystems, comparing these with other
Techniques or subsystems available, indicating the place they might take in a larger system
These schematic designs can be reinforced by simulation proof.