noun
real-time clock
A hardware clock that keeps track of the current time even when the computer is powered off. Common in embedded systems and motherboards.
マザーボード上のリアルタイムクロックが時刻を保持している。
The real-time clock on the motherboard keeps the time.
リアルタイムクロックの
If the real-time clock battery dies, the time resets on startup.