What is the purpose of the address bus?(a) to provide data to and from the chip(b) to select a specified chip(c) to select a location within the memory chip(d) to select a read/write cycleThe question was posed to me in final exam.This interesting question is from Memory Technology of Embedded Systems in section Memory Systems of Embedded Systems

What is the purpose of the address bus?(a) to provide data to and from

1.	What is the purpose of the address bus?(a) to provide data to and from the chip(b) to select a specified chip(c) to select a location within the memory chip(d) to select a read/write cycleThe question was posed to me in final exam.This interesting question is from Memory Technology of Embedded Systems in section Memory Systems of Embedded Systems
Answer» Right choice is (c) to select a location within the MEMORY chip For explanation I would say: ADDRESS bus is used to choose a particular location in the memory chip. DATA bus is used to provide data to and from the chip. Chip select SIGNALS are used to select a particular chip within the memory.

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