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Input and Output Devices Ben Tyler

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Page 1: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

Input and Output DevicesBen Tyler

Page 2: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

Overview

• Input and Output is abbreviated I/O• Input device: a device that allows data to be put into the

computer• Output device: displays/exports data for the user• Indirect input: a mouse pointer• Direct input: a touchpad

Page 3: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

Examples of Input Devices

Page 4: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

Examples of Input Devices

Page 5: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

Examples of Output Devices

Page 6: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

The ports

PS/2 Parallel Port

Serial port or RS232 or DB9

Firewire or IEEE 1394

NIC

USB

Page 7: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

More ports

DVI

SATA Cable

VGA or DB15

Page 8: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

More ports

HDMI

Page 9: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

Firewire

• Two types 4 and 6 pin• Started by Apple in 1986• 400 mb/s transfer rate

Page 10: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

USB

• Two types 1.1 and 2.0– 1.1 12 mb/s – 2.0 480 mb/s

Page 11: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

PCMCIA

• Old technology

• Types: Slot I Slot II Slot III

Page 12: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

Common Symbols

USBPower

Page 13: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

Motherboard

Page 14: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output
Page 15: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

AGPUsed for Video cards

Page 16: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

PCI Slot

Page 17: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

PCI Express (PCIe)

• For high end video• Slot varies in color

Page 18: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

SLI

Page 19: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

Common Memory Types

• SDRAM

• RDRAM

• DDR

• DDR2

• DDR3

Page 20: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

SDRAMSynchronous dynamic random access memory

Page 21: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

RDRAM (RIMM)Rambus in-line memory module

Page 22: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

DDRDouble Data Rate

Page 23: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output
Page 24: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output

Just for Fun

Page 25: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output
Page 26: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output
Page 27: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output
Page 28: Input and Output Devices Ben Tyler. Overview Input and Output is abbreviated I/O Input device: a device that allows data to be put into the computer Output