Question

What does BEDO DRAM stand for?

(a) burst EDO DRAM

(b) buffer EDO DRAM

(c) BIBO EDO DRAM

(d) bilateral EDO DRAM

This question was addressed to me in final exam.

My doubt is from DRAM Interfaces in portion Memory Systems of Embedded Systems

Answer 1

The correct option is (a) burst EDO DRAM

The explanation is: The burst EDO DRAM is evolved from the EDO DRAM and it can access four memory addresses in one burst. It also supports pipeline stages which allow the page access cycle into two parts.