'Dram dynamic ram' presentation slideshows

Week #11 Memory Interfacing

Week #11 Memory Interfacing. ENG3640 Microcomputer Interfacing. Topics. Types of Memory Volatile Memory (RAM) Non Volatile Memory (ROM, Flash) Larger/Wider Memories Memory Interfacing (Decoding) Full Address Decoding

1.86k views • 115 slides

759 views • 65 slides

DRAM: Dynamic RAM

DRAM: Dynamic RAM. Store their contents as charge on a capacitor rather than in a feedback loop. 1T dynamic RAM cell has a transistor and a capacitor. DRAM Read. 1. bitline precharged to V DD /2 2. wordline rises, cap. shares it charge with bitline, causing a voltage ?V

1.1k views • 54 slides

Ibaraki Univ. Dept of Electrical & Electronic Eng.

2014. 7.14. ???????. Ibaraki Univ. Dept of Electrical & Electronic Eng. Keiichi MIYAJIMA. ?????. 7 ? 14 ????????????? ?? 23 ????????????? ?? 28 ???????????????? ?????????. ??????????. - ???????????????? -. ??????????. ????????. ? ??????????? ?????????????? ??????????????

650 views • 45 slides

Ibaraki Univ. Dept of Electrical & Electronic Eng.

2011. 7.23. ???????. Ibaraki Univ. Dept of Electrical & Electronic Eng. Keiichi MIYAJIMA. ??????????. - ???????????????? -. ??????????. ????????. ? ??????????? ?????????????? ?????????????? ?????????? ???????????????. ??????. ????? ?????????????????????. ??. ????? 1 ?????????.

573 views • 44 slides

??????? SFR

549 views • 41 slides

CSE 502: Computer Architecture

610 views • 33 slides

CSE 502: Computer Architecture

654 views • 33 slides

IKI10230 Pengantar Organisasi Komputer Bab 5.1: Memori

IKI10230 Pengantar Organisasi Komputer Bab 5.1: Memori. Sumber : 1. Hamacher. Computer Organization , ed-5. 2. Materi kuliah CS152/1997, UCB. 9 April 2003 Bobby Nazief (nazief@cs.ui.ac.id) Qonita Shahab (niet@cs.ui.ac.id) bahan kuliah: http://www.cs.ui.ac.id/kuliah/iki10230/.

532 views • 31 slides

CS/COE0447 Computer Organization & Assembly Language

CS/COE0447 Computer Organization & Assembly Language. CHAPTER 1. Five Computer Components. Embedded Computers. Not directly observable Very widely used in many applications Examples:. Topics. Layered approach to computer design Machine code example Components of ISA

419 views • 29 slides

CS/COE0447 Computer Organization & Assembly Language

354 views • 23 slides

???????????????

???????????????. ??????? ????. ?????????. ROM(Read Only Memory) Mask ROM ?????? PROM(Programmable ROM) ??????? One Time PROM ?????????? Erasable PROM ??????????? UV EPROM ????????? EEPROM ??????????? FLASH Memory RAM ?? RWM) ????????? SRAM(Static RAM) DRAM(Dynamic RAM). ?????

1.15k views • 21 slides

Main Memory of Computer

Main Memory of Computer. Learning Objectives. To realize: 1.The needs of computer memory 2.Memory sizes of computer 3.Types of memory 4.Main memory. Introduction to computer memory. Comparison between human and computer memory. Role Play:

581 views • 18 slides

RAM (random access memory)

RAM (random access memory). RAM is a semiconductor that stores charges with transistors and capacitors. DRAM- Dynamic RAM Most popular type of electronic memory in the PC world. Must be refreshed constantly or it loses its contents SRAM- Static RAM- very expensive

4.13k views • 13 slides