'Transfers data' presentation slideshows

CS352H: Computer Systems Architecture

CS352H: Computer Systems Architecture. Topic 13: I/O Systems November 3, 2009. Introduction. I/O devices can be characterized by Behavior: input, output, storage Partner: human or machine Data rate: bytes/sec, transfers/sec I/O bus connections. I/O System Characteristics.

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Chapter 6

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Chapter 6

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Chapter 6

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CSNB373: Microprocessor Systems

CSNB373: Microprocessor Systems. Chapter 6: Memory and I/O Interfacing. Intel 8086/8088 Pin-outs. Recall that Intel 8086/8088 are both 16-bit microprocessors with similar architecture. The only difference is that Intel 8086 has 16-bit data bus and Intel 8088 has 8-bit data bus.

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Chapter 6

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I/O

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Introduction

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Computer Architecture

Computer Architecture. Lecture Storage and Other I/O Topics. Introduction. I/O devices can be characterized by Behavior: input, output, input/output, or storage Partner: human or machine Data rate: bytes/sec, transfers/sec I/O bus connections. Diverse I/O Devices. Dependability.

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Registers

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Interconnecting Components

Interconnecting Components. Need interconnections between CPU, memory, I/O controllers Bus: shared communication channel Parallel set of wires for data and synchronization of data transfer Can become a bottleneck Performance limited by physical factors Wire length, number of connections

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Chapter 6

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P e o p l e M a k i n g T e c h n o l o g y W o r k TM

P e o p l e M a k i n g T e c h n o l o g y W o r k TM. EMS Information Management and Billing Services Presented by Keely Ritchie-Boland HTM 304 March 8, 2006. Affiliated Computer Services, Inc. (ACS). $5 billion leader in Business Process Outsourcing and IT Solutions

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Sequence of ECE3724

Sequence of ECE3724. Registers of the 8086/80286 by Category. Block Diagram for a Simple Computer. Assembly Level Access Levels. OS Function. Level 2. ASM Program. BIOS Function. Level 1. Hardware. Level 0. Support Processors on a IA-32 System.

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I/O system

I/O system. High-level subsystems. I/O System. Low-level subsystems. Application. File System. Virtual memory Management. I/O System Interface. Block device interface. Open/close Read/write. Stream device interface. Open/close get/put io_control. Network interface.

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riksrevisjonen.no OAGs IT use in auditing

The Office of the Auditor General of Norway - OAG Annual meeting of the Baltic and Nordic SAIs, Vilnius 2-3 September 2004. www.riksrevisjonen.no OAGs IT use in auditing. The Office of the Auditor General of Norway - OAG Annual meeting of the Baltic and Nordic SAIs, Vilnius 2-3 September 2004.

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UART

UART. Jin-Fu Li. Data Bit 7. Data Bit 4. Data Bit 3. Data Bit 2. Data Bit 6. Data Bit 5. Data Bit 1. Data Bit 0. Introduction. UART (modem) Universal asynchronous receiver and transmitter Data format. Serial Data Channel. Host processor 1. Host processor 2.

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