PPT-Memory Devices

Khaled A Al Utaibi alutaibiuohedusa Agenda Introduction Memory Pin Connections ROM Memory RAM Memory Memory Organization Types of Memory Access Data Alignment Introduction DRAM. Avg Access Time 2 Tokens Number of Controllers Average Access Time clock cyles brPage 16br Number of Tokens vs Avg Access Time 9 Controllers Number of Tokens Average Access Time clock cycles brPage 17br brPage 18br 9 Bipolar Power Devices Power devices can be classified into bipolar based devices MOSFET based devices and devices such as the IGBT that combine a bipolar transistor with a MOSFET Bipolar power devices are the tra I/O Hardware. Application I/O Interface. Kernel I/O Subsystem. Transforming I/O Requests to Hardware Operations. I/O Hardware. Incredible variety of I/O devices. Common concepts. Port . Bus. (. daisy chain . File . system organisation issues. Nick Gaens. Introduction. Technologies. How does it work?. Limitations. File systems: problems and workarounds. Outline. Flash . memory is a non-volatile computer storage chip that can be electrically erased and reprogrammed. Chapter 5 Storing data of . norton. book. Chapter 6 of . capron. and . johnson. book. Three major types of storage devices. . magnetic page 174 of Norton book . Optical. Page 183 . norton. Solid state page 189 . Prof. Sokol. Computer and Information Science. Brooklyn College. 2. What is a Computer?. A . COMPUTER. is an electronic device that can:. Receive information. Perform processes. Produce output. Store info for future use.. NARSINGHPUR. CS PROJECT . PRESENTATION. INPUT ,OUTPUT AND. MEMORY DEVICES. DATA TO BE PROCESSED BY A COMPUTER USUALLY ORGINATE AS WRITTEN DOCUMENTS . THE DATA HAS TO BE FIRST CONVERTED TO A FORM OFWHICH CAN BE READ BY AN INPUT UNIT OF THE COMPUTER. THIS FORM IS CALLED AS MACHINE-READABLE FORM.. Prof. Sokol. Computer and Information Science. Brooklyn College. 2. What is a Computer?. A . COMPUTER. is an electronic device that can:. Receive information. Perform processes. Produce output. Store info for future use.. Section A: Device Basics. Section B: Device Options. Section C: Processors and Memory. Section D: Storage. Section E: Input and Output. Unit 2: Digital Devices. 2. Section A: Device Basics. Computers. University. . Advising. Services. Memory and Concentration. Memory. Knowledge. Concentration. Managing Memory. Mneumonic Devices. Effeciency. Memory. Sensory memory . Short-term memory . Long-term memory . Lecture for CPSC 5155. Edward Bosworth, Ph.D.. Computer Science Department. Columbus State University. The Simple View of Memory. The simplest view of memory is . that presented . at the ISA (Instruction Set Architecture) level. At this level, memory is a . . Circuit . board: . Motherboard . or system board. :. All devices must connect . ________________. External devices . ______________. Wireless . devices . connect _________________. 2. The CPU. Central processing unit (CPU): . In computing, an . input device.  is any peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or other information appliance.. Alliteration – the repetition of the same or similar consonant sounds in words that are close together. Ex: “But the sea, the sea in darkness calls.” . Allusion – a reference to someone or something that is known from history, literature, religion, politics, sports, science, or some other branch of culture. .