0
What else can I help you with?
Function of programmable read only memory PROM?
what are functions of programmable ROM
Can ROM be erased or added to?
No. However there are forms of ROM that can be changed, like Programmable Read Only Memory (PROM) and Erasable Programmable Read Only Memory (EPROM).
What is the classification of ROMs?
Rom :- Read Only Memory. The storage of data and instructions in Rom is permanent. It does not depend on the power supply. The memory which does not lose its content when power is turned off is known as non-volatile memory. There are three types of Rom :- Prom = Programmable read only memory Eprom= Erasable Prom EEprom=Electrically erasable prom
What does programmable in programmable devices mean?
Programmable devices can be customized by users for their application. Consider the difference between a Read Only Memory (ROM) and a Programmable Read Only Memory (PROM). A ROM is programmed by the manufacturer and delivered to the user. The function of the ROM is the same no matter who uses it. A PROM is a type of ROM that is delivered blank to the user. The user can store a custom program on the PROM to tailor the device for their application. In short, a programmable device can be customized by the user.
Which type of memory unable to have the contents modified?
The most accurate answer is PROM (Programmable read-only memory) a.k.a. OTP ROM (One-time programmable ROM). You can fill it with data once, but after that you cannot modify it. Example: PROM chips and CD-R.
How is data stored into the ROM chips?
ROM is Read Only Memory. Normally, data is fabricated into the ROM chips by the semiconductor manufacturer. Special mask(s) have to be made to store this data. Besides ROM chips there are PROM chips, where P stands for Programmable. In these chips, data can be stored by the end user. EPROM is Erasable PROM. A new type of ROM is OTP ROM (One Time Programmable).
What is the different between a pla pal gal and prom?
PLA:-Programmable logic array.In case of pla both AND & OR plane are programmable but in case of PAL(programmable array logic) AND plane are programmable while OR plane is fixed and in case of PROM AND plane is fixed and OR plane is programmable and in case of ROM both matrix are fixed.
Which are examples of optical media?
Cd-rom dvd-rom
Is EEPROM a set of data or instructions that has been saved to a ROM chip which is on the NIC?
eeprom stands for electrically erasable programmable read only memory, which is rom that can be changed. not the instructions.
Which type of ROM can be erased by UV light?
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.
What are examples of programmable Read Only memory?
flash memory
Is ROM a storage device?
ROM = Read Only Memory This is a permanent storage device, usually a chip or an optical disk. Depending on the device, it is written to once, and then is read-only There are some variations, including PROM (Programmable Read Only Memory) and EPROM (Erasable Programmable read only memory)
