It works via selecting the corresponding RS needed
Manupulate the input switches to see the decodifier outputs
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | in_rs_write[7] | out_rs_write[7] | in_rs_write[11] |
| 1 | in_rs_write[6] | out_rs_write[6] | in_rs_write[10] |
| 2 | in_rs_write[5] | out_rs_write[5] | in_rs_write[9] |
| 3 | in_rs_write[4] | out_rs_write[4] | in_rs_write[8] |
| 4 | in_rs_write[3] | out_rs_write[3] | out_rs_write[11] |
| 5 | in_rs_write[2] | out_rs_write[2] | out_rs_write[10] |
| 6 | in_rs_write[1] | out_rs_write[1] | out_rs_write[9] |
| 7 | in_rs_write[0] | out_rs_write[0] | out_rs_write[8] |