609 XORing given bits
609 : XORing given bits
- Author: Jan Cerny
- Description: Oputpus is a XOR of ui_in and previously configured address
- GitHub repository
- Open in 3D viewer
- Clock: 0 Hz
How it works
The curcit inverts bits from ui_in according to preset value. Presetting is done using uio_in[0] bit and setting ui_in to respective value.
How to test
Set ui_in to a value and keep uio_in[0] high for at least two clock cycles. Then set ui_in to any value and read the result from uo_out.
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | In bit 0 | Out bit 0 | Cfg input 0 |
| 1 | In bit 1 | Out bit 1 | |
| 2 | In bit 2 | Out bit 2 | |
| 3 | In bit 3 | Out bit 3 | |
| 4 | In bit 4 | Out bit 4 | |
| 5 | In bit 5 | Out bit 5 | |
| 6 | In bit 6 | Out bit 6 | |
| 7 | In bit 7 | Out bit 7 |