Izilidhi ze-CPLA zezicupu zesiphephelo ziyakhanyisa, ziyenziwe kusuka kwezincwadi zokubuyela emkhathini, ziyenziwe kusuka kwe-PLA esiqinisekisiwe, zinamandla okugcina umoya omubi kune-PLA eyisisekelo. Zifaka kuzincwadi zokuphatha ngokupheleleyo futhi zinikeza ubizo olupheleleyo olungafiki noma lusalela, oluphambili kubhewi ebomvu. Ziyisifiso kwezindlu zokudla noma kwezinhlangano zokuvutha, zinconywa imithombo yokuqinisa, nokuphatha okupheleleyo.
| Usayizi | |
| φ80 | |
| φ90 |