172 Die Roller
172 : Die Roller
- Author: Nathan Gross
- Description: Generates a random number when rolled with input 1-99
- GitHub repository
- Open in 3D viewer
- Clock: 0 Hz
How it works
Takes binary input die size from user and generates a random number from 1-die_size when input to roll is received. Uses clock counter for random number.
How to test
Select die size with inputs 0-6, see that die size is displaying. roll die with input 7 repeatedly, noting random numbers from 1 to die size.
External hardware
- PMOD output splitter
- PMOD dual 7-segment display
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | Die Size bit 0 | Dual 7 segment data 0 | |
| 1 | Die Size bit 1 | Dual 7 segment data 1 | |
| 2 | Die Size bit 2 | Dual 7 segment data 2 | |
| 3 | Die Size bit 3 | Dual 7 segment data 3 | |
| 4 | Die Size bit 4 | Dual 7 segment data 4 | |
| 5 | Die Size bit 5 | Dual 7 segment data 5 | |
| 6 | Die Size bit 6 | Dual 7 segment data 6 | |
| 7 | Die Roll | Source selection |