EPROM (Erasable Programmable Read Only Memory)
The type of ROM that can be erased by UV light is called a PROM (Programmable Read-Only Memory). PROM chips have fuse links that can be erased using UV light, allowing the chips to be reprogrammed.
i think programmable read-only memory are chips programmed with content that cannot be erased and erasable programmable read-only memory are chips programmed with content that cannot be erased but can be replaced by using electrical devices with strong ultra violet rays
EPROM (Erasable Programmable Read-Only Memory) chips can be erased by exposing them to ultraviolet (UV) light after they have been removed from the main circuit. This exposure helps clear the programming on the chip, making it ready for reprogramming.
Yes they are stored in the memory of ECU unless the are erased by a code reader.
air bag control module fault memory can only be checked and erased with diagnostic equipment
Violet light has the shortest wavelength of the visible spectrum.
Violet light (400-450 nm) absorbs yellow and orange wavelengths. This is why violet objects appear to be violet because they reflect violet light and absorb others.
EPROM (Electronic Programmable Read Only Memory) chips can be erased if it needs to be updated or fixed. It can be erased electronically only These are comparatively expensive than PROMs. PROM (Programmable Read Only Memory) chips are relatively once written and to rewrite them you need to replace entire data on it. These are relatively less costly. PROM is the Programmable ROM that allows the user to store data. an instrument called a PROM programmer does the storing by 'burning in', once the data has been burned, the data cannot be erased! On the other hand, an EPROM allows the data to be erased by the help of uv lights. i.e EPROM is uv light erasable and electrically reprogrammable.
dark violet, light pink, light blue, white
Blue and violet light have the shortest wavelengths in the visible light spectrum.
'violet clair' is 'light violet' in English.
You can see visible light but not ultra violet light.