806 lriglooCs-first-Wokwi-design
806 : lriglooCs-first-Wokwi-design
- Author: lriglooC
- Description: 8-bit-adder
- GitHub repository
- Open in 3D viewer
- View in Wokwi
- Clock: 0 Hz
How it works
Adds the bits from the nth and n-1th input bits to count in binary.
How to test
Put input voltage on the inputs (0V - 5V) and test the outcome on the corresponding output.
| input n | input n-1 | output | carry |
|---|---|---|---|
| 1 | 1 | 0 | 1 |
| 1 | 0 | 1 | 0 |
| 0 | 1 | 1 | 0 |
| 0 | 0 | 0 | 0 |
External hardware
It is recommended to use LEDs or other ways to test the output pins.
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | input a | output a | |
| 1 | input b | output b | |
| 2 | input c | output c | |
| 3 | input d | output d | |
| 4 | input e | output e | |
| 5 | input f | output f | |
| 6 | input g | output g | |
| 7 | input h | output h |