| Subject | English | French |
| telecom. | bus system clock | système d'horloge du bus |
| telecom. | group system clock | système d'horloge du groupe |
| nat.res. | system clock | chronométrie (time control of CO₂ laser system) |
| automat. | system clock | rythme de système |
| el. | system clock | horloge du système |
| telecom. | system clock | horloge système |
| comp., MS | system clock | horloge système (The electronic circuit in a computer that generates a steady stream of timing pulses--the digital signals that synchronize every operation. The system clock signal is precisely set by a quartz crystal, typically at a specific frequency between 1 and 50 megahertz. The clock rate of a computer is one of the prime determinants of its overall processing speed, and it can go as high as the other components of the computer allow) |
| comp. | system clock | rythme de système (pulse) |
| telecom. | system clock error | erreur de l'horloge système |
| telecom. | system clock processing | gestion de l'horloge système |