• 検索結果がありません。

(1)本問を選択

N/A
N/A
Protected

Academic year: 2021

シェア "(1)本問を選択"

Copied!
1
0
0

読み込み中.... (全文を見る)

全文

(1)

論理設計 (1)

本問を選択(Select this problem){ する(Yes),しない(No) } No.

図の論理回路に関して、以下の問いに答えよ。

For the logic circuit in the figure, answer the following problems.

a b

c

d

y x

1. 真理値表を示せ。

Show the truth table for this circuit.

2. NANDゲートのみを用いて図の回路と等価な2段の論理回路を示せ。入力はa, b, c, d, ¯a,¯b,¯c,d¯を使用 してよい。

Design the two-level logic circuit with the same function as the above circuit using only NAND gates, where a, b, c, d,¯a,¯b,c,¯ d¯are available as the input to the circuit.

3. NORゲートのみを用いて図の回路と等価な論理回路を示せ。ただし、入力はa, b, c, dのみとする。

Design the logic circuit with the same function as the above circuit using only NOR gates, where only a, b, c, d are abailable as the input to the circuit.

(解答は裏面を使用しても構わない。You can use the reverse side of this paper for your answering.)

参照

関連したドキュメント

[r]

Each toss generates head (H) or tail (T) as the result.. X の各値の確率の和は 1 になることを示せ。 ( Show that the sum of probabilities of all X’s

By using automata, explain that it is impossible to have a configuration in which only the leftmost and the rightmost lamps are ON by pushing switches A and B starting from

[r]

[r]

定数 C の値を定めよ。 (Compute the value of

We have three pegs A, B, C arranged in a row and in this order, and n disks initially stacked in increasing size on

Hint: Normal distribution is reproductive under summation and