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iRubric: Lab 05 grading rubric


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Lab 05 grading 
Rubric Code: SC8W27
Ready to use
Public Rubric
Subject: Engineering  
Type: Assessment  
Grade Levels: (none)

Powered by iRubric Lab 05
Enter rubric description
  All incorrect

0 pts

Most incorrect

25 pts

Some correct, Some functionality

50 pts

Most correct

75 pts

All correct

100 pts

Part 1a-i
15 %

D flip-flop demonstration

All incorrect

All incorrect
Most incorrect

Most incorrect
Some correct, Some functionality

Some correct, some functionality
Most correct

Most correct, but minor error
All correct

All correct
Part 1a-ii
5 %

Edge sensitvity

All incorrect

All incorrect
Most incorrect

Do not choose this option; this question is either entire correct or incorrect
Some correct, Some functionality

Do not choose this option; this question is either entire correct or incorrect
Most correct

Do not choose this option; this question is either entire correct or incorrect
All correct

All correct
Part 1b
10 %

Register demonstration

All incorrect

All incorrect
Most incorrect

Most incorrect
Some correct, Some functionality

Some correct, some functionality
Most correct

Most correct, but minor error
All correct

All correct
Part 2
35 %

Demonstration
(Adder/subtractor)

All incorrect

All incorrect
Most incorrect

Most incorrect
Some correct, Some functionality

Some correct, some functionality
Most correct

Most correct, but minor error
All correct

All correct
Question 1
15 %

Improving efficiency of pattern matching circuit

All incorrect

Students simply answer no with little explanation.
Most incorrect

Students suggest that improvement is possible, but offer little explanation.
Some correct, Some functionality

Assumption made that we just have a single data stream that cannot be separated; would preclude interleaving, but answer incomplete.
Most correct

Students' answer conveys understanding of interleaving, but does not clearly articulate how this might be possible.
All correct

Students mentioned interleaving, result can be produced each clock cycle; articulates some path toward how interleaving might be realized (i.e., with independent or split data streams).
Question 2
4 %

Programming pattern matching problem

All incorrect

Criteria for full credit defined at right; points assigned appropriately in other boxes depending on quality of answer.
Most incorrect

Criteria for full credit defined at right; points assigned appropriately in other boxes depending on quality of answer.
Some correct, Some functionality

Criteria for full credit defined at right; points assigned appropriately in other boxes depending on quality of answer.
Most correct

Criteria for full credit defined at right; points assigned appropriately in other boxes depending on quality of answer.
All correct

Reasonable sketch of program approach, program might leverage bit-wise AND operation on variable that is continuously updated with next bit of stream. (Other reasonable answers should receive full credit.)
Question 3
8 %

Time required to check first 20 bits of N-bit stream

All incorrect

Incorrect answer that reflects complete misunderstanding of flip-flop operation + how pattern matching circuit works.
Most incorrect

Incorrect answer -- but with some snippets of understanding about how flip-flop operation, pattern matching circuit works.
Some correct, Some functionality

Correct understanding, but failure to account for time to initialize PEs with incoming data stream.
Most correct

Correct understanding, but minor cycle error -- perhaps because of mistake when FF updated, etc.
All correct

Completely correct.
Question 4
8 %

Time required to find 128 bits in 1000 bit pattern

All incorrect

Incorrect answer that reflects complete misunderstanding of flip-flop operation + how pattern matching circuit works.
Most incorrect

Incorrect answer -- but with some snippets of understanding about how flip-flop operation, pattern matching circuit works.
Some correct, Some functionality

Correct understanding, but failure to account for time to initialize PEs with incoming data stream OR failure to account for all 128 bit matches, etc.
Most correct

Correct understanding, but minor cycle error -- perhaps because of mistake when FF updated, etc.
All correct

Completely correct.




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