PROM (Programmable Read-Only Memory)

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Hi Friends, Today I write about PROM (Programmable Read-Only Memory).

The difference between a PROM and a ROM (read-only memory) is that a PROM is manufactured as blank memory, whereas a ROM is programmed during the manufacturing process. To write data onto a PROM chip, you need a special device called a PROM programmer or PROM burner. The process of programming a PROM is sometimes called burning the PROM.

PROM is a type of read-only memory that allows data to be written into the device with hardware called PROM programmer, often termed a burner. After a PROM has been programmed, it is dedicated to that data, and it cannot be reprogrammed. PROMs are part of the PLD Family of chips.Protocol
A set of rules that governs how information is to be exchanged between computer system. TCP/IP, SLIP or PPP as an example of a protocol used to connect to the internet. 

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