Dynamic Random Access Memory (DRAM). Part 4: Multiplexers and Demultiplexers

Показать описание

This is the fourth in a series of computer science videos is about the fundamental principles of Dynamic Random Access Memory, DRAM, and the essential concepts of DRAM operation. This video covers multiplexers and demultiplexers. It describes what these electronic circuits do and some of their applications beyond computer memory, including the conversion of parallel data into a serial data stream, and the sharing of a single transmission medium by multiple transmitters in a technique known as synchronous time division multiplexing (TDM). The role of a multiplexer for column selection in DRAM when reading data, and a demultiplexer for column selection in DRAM when writing data, are also mentioned. The video also shows how generic multiplexers and demultiplexers can be built using combinational logic (although the integrated circuits in a DRAM module are actually highly optimised devices built using CMOS technology).

Рекомендации по теме

Комментарии

As a computer engineering student, these videos are a life saver. I showed this channel to a relative of mine who is a computer scientist and he said that he would've saved so much time as student if this channel had existed then and if he knew about it, of course. All in all, awesome content.

hayden.A

Finest explanation I've ever seen.

balaiahbali

Thanks, I will share this with my class!

stevenstaubach

very nice series...please do more such videos

mbala

Thank you so much...i hope you'll do videos about PLC

samiraalg

in x4, x8 DRAM how are 4bits/8 bits stored?
They cant be stored in a single cell as it can store only 1 bit.
How can each column address contain 4, 8 bits?

urnikhilbhat

What's the added value of using CMOS for mux/demux other than power saving ?

waelsadek

Dynamic Random Access Memory (DRAM). Part 4: Multiplexers and Demultiplexers

Dynamic Random Access Memory (DRAM). Part 1: Memory Cell Arrays

Dynamic Random Acess Memory (DRAM) Explained | 'All About Semiconductor' by Samsung Semico...

How does Computer Memory Work? 💻🛠

SRAM vs DRAM : How SRAM Works? How DRAM Works? Why SRAM is faster than DRAM?

| Industry Data Analytics | IDA Dynamic Random Access Memory (DRAM) Market

Dynamic Random Access Memory (DRAM). Part 5: DIMM Organisation

RAM Explained - Random Access Memory

Dynamic Random Access Memory (DRAM). Part 2: Read and Write Cycles

Dynamic Random Access Memory (DRAM). Part 6: Burst Mode and Bank Interleaving

Dynamic Random Access Memory (DRAM) Market Size and Share Analysis: Key Growth Trends and Projection

Static RAM and Dynamic RAM Explained

CORSAIR Vengeance 16GB RAM (1x16GB) DDR5 DRAM 5600MHz Memory Kit Black CMK16GX5M1B5600C40#shorts

Dynamic Random Access Memory (DRAM). Part 7: Memory Address Mapping

Dynamic Random Access Memory (DRAM). Part 4: Multiplexers and Demultiplexers

Dynamic Random Access Memory (DRAM). Part 3: Binary Decoders

Intel introduced the world's first commercially available dynamic random-access memory (DRAM)

What is DRAM (Dynamic random access memory | Computer Fundamentals |

DRAM Dynamic Random Access Memory

One Memory Bit SRAM - Georgia Tech - HPCA: Part 4

What is RAM? | SRAM DRAM SDRAM DDR difference

What is DRAM? How is it Different From SRAM?

ETH Lecture 02. Dynamic Random Access Memory (DRAM) (24/02/2017)

L1.36: Dynamic Random Access Memory(DRAM)

DRAM (Dynamic Random Access Memory)