GATE EE 2010 | GATE EE Year Wise Previous Years Questions

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GATE EE 2010

MCQ (Single Correct Answer)

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A minimized form of the function $$F$$ is GATE EE 2010 Digital Electronics - Minimization Question 5 English

$$F = \overline X \overline Y + YZ$$

$$F = \overline {XY} + YZ$$

$$F = \overline {XY} + Y\overline Z $$

$$F = \overline {XY} + \overline Y Z$$

GATE EE 2010

MCQ (Single Correct Answer)

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Which of the following circuits is a realization of the previous function $$F$$ $$?$$

GATE EE 2010 Digital Electronics - Minimization Question 4 English Option 1

GATE EE 2010 Digital Electronics - Minimization Question 4 English Option 2

GATE EE 2010

MCQ (Single Correct Answer)

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The $$TTL$$ circuit shown in the figure is fed with the waveform $$X$$ (also shown). All gates have equal propagation delay of $$10$$ $$ns.$$ The output $$Y$$ of the circuit is GATE EE 2010 Digital Electronics - Logic Families and Memories Question 2 English 1

GATE EE 2010 Digital Electronics - Logic Families and Memories Question 2 English 1

GATE EE 2010 Digital Electronics - Logic Families and Memories Question 2 English 2

GATE EE 2010 Digital Electronics - Logic Families and Memories Question 2 English Option 1

GATE EE 2010 Digital Electronics - Logic Families and Memories Question 2 English Option 2

GATE EE 2010

MCQ (Single Correct Answer)

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When a $$''CALL$$ $$addr'$$ instruction is executed, the $$CPU$$ carries out the following sequential operations internally.

Note:
$$(R)$$ means content of register $$R$$
$$\left( {\left( R \right)} \right)$$ means content of memory locating pointed by $$R$$
$$PC$$ means Program Counter
$$SP$$ means Stack Pointer

$$\eqalign{ & \left( {SP} \right)\,\,\,\,\,\,\,incremented \cr & \left( {PC} \right)\,\,\,\,\,\, \leftarrow \left( {Addr} \right) \cr & \left( {\left( {SP} \right)} \right) \leftarrow \left( {PC} \right) \cr} $$

$$\eqalign{ & \left( {PC} \right)\,\,\,\,\,\, \leftarrow \left( {Addr} \right) \cr & \left( {\left( {SP} \right)} \right) \leftarrow \left( {PC} \right) \cr & \left( {SP} \right)\,\,\,\,\,\,\,incremented \cr} $$

$$\eqalign{ & \left( {PC} \right)\,\,\,\,\,\, \leftarrow \left( {Addr} \right) \cr & \left( {SP} \right)\,\,\,\,\,\,\,incremented \cr & \left( {\left( {SP} \right)} \right) \leftarrow \left( {PC} \right) \cr} $$

$$\eqalign{ & \left( {\left( {SP} \right)} \right) \leftarrow \left( {PC} \right) \cr & \left( {SP} \right)\,\,\,\,\,\,\,incremented \cr & \left( {PC} \right)\,\,\,\,\,\, \leftarrow \left( {Addr} \right) \cr} $$

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