기기 하드웨어의 저수준 제어를 위해 읽기 전용 메모리(ROM) 등에 영구적으로 저장된 소프트웨어.
A specific class of computer software that provides the low-level control for a device's specific hardware, typically stored in read-only memory.
예문:
"The manufacturer released a firmware update to improve the battery life of the wireless earbuds."
"Updating the router's firmware is essential for maintaining network security and stability."
"The device became unresponsive after a power failure occurred during the firmware installation."