Digital Electronics - Digital System Projects Using HDL - Discussion

Discussion Forum : Digital System Projects Using HDL - Filling the Blanks (Q.No. 9)
9.
In the keypad encoder, just after the 4 ms mark, the simulation initiates the release of the key by changing the column value to ________, which causes the d output to go into its Hi-Z state.
0 hex
4 hex
8 hex
F hex
Answer: Option
Explanation:
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