22 Random number guess game
22 : Random number guess game
- Author: Yufei Zhen, Elaina Zodiatis, Khadijatou Dibba
- Description: Guess 6-bit random number, 3 attemps in one round.
- GitHub repository
- Clock: 0 Hz
How it works
Uses '$random' to generate 6-bit random numbers, and input [7:2] to make a guess.
Some combinatorial logics are used to check if the guessed bit matches the random number bit on positive clock edges. If they match, the corresponding bit in the output [5:0] is set to 1; otherwise, it is set to 0.
Of course a correct guess will output 6'b111111 and reset random numebr to enter a new round. If the player uses all 3 guesses, the game outputs 6'b000000 and resets with a new random number as well.
How to test
After reset, output [5:0] should zero out.
IO
| # | Input | Output |
|---|---|---|
| 0 | clock | result[0] |
| 1 | rst | result[1] |
| 2 | guess[0] | result[2] |
| 3 | guess[1] | result[3] |
| 4 | guess[2] | result[4] |
| 5 | guess[3] | result[5] |
| 6 | guess[4] | |
| 7 | guess[5] |