serial line db9 connector, Computer Graphics

Assignment Help:

Main Objectives of this connector is to allow full duplex communication between peripherals that uses such connector such PIC Demo board, ICD2 Debugger etc. The RS32 connector pin layout is show in the figure below.

2118_RS32 connector pin layout.png

FIGURE: RS32 connector pin layout

RS232 single-ended connector was introduced in 1962, and despite rumors for its early demise, has remained widely used in today's industry. The RS232 signals are represented by voltage levels with respect to a system common (power / logic ground). The "active" state known as (SPACE) signal level is positive with respect to common, and the "idle" state known a (MARK) signal level is negative with respect to common. RS232 has numerous handshaking lines (primarily used with modems), and also specifies a communications protocol.
The output signal level usually swings between +12V and -12V. The "dead area" between +3v and -3v is designed to absorb line noise. This means RS32 circuits can be powered by 5 VDC directly, however, this may reduce RS232 signals transmitted/received dramatically.


Related Discussions:- serial line db9 connector

How does the z-buffer algorithm find out which surfaces, Illustration 1: H...

Illustration 1: How does the z-buffer algorithm find out which surfaces are hidden? Solution : Depth or Z-buffer algorithm employs a two buffer area each of two-dimensional ar

Region filling, what is region filling? give details

what is region filling? give details

Touch panels - input and output devices, Touch Panels - Input and output de...

Touch Panels - Input and output devices It allows displayed screen or object positions to be selected along with the touch of the finger and is also termed as Touch Sensitive

Resolution - display devices, Resolution - Display Devices On a display...

Resolution - Display Devices On a display device, the resolution means the maximum number of points that can be displayed simultaneously without an overlap in a row and number

Computer science, what do you means by bresenham s him algorithm

what do you means by bresenham s him algorithm

Exam, do you remember how you to work the computer graphics

do you remember how you to work the computer graphics

Displacement mapping, Implement displacement mapping and bump mapping on a ...

Implement displacement mapping and bump mapping on a sphere. The displacement can be whatever your choice. The bump map can be whatever your choice as well.

Space exploration-applications for computer animation, Space Exploration: ...

Space Exploration: now, the farthest point far away from earth which the human was on the moon, although we continually want to learn more. A trip by a human to the other planet w

Rotation - 2-d and 3-d transformations, Rotation - 2-d and 3-d transformati...

Rotation - 2-d and 3-d transformations Given a 2-D point P(x,y), that we want to rotate, along with respect to an arbitrary point A(h,k). Suppose P'(x'y') be the effect of ant

Forensics-applications for computer animation, Forensics: Accidents occur ...

Forensics: Accidents occur every minute. Very frequently, there are no witnesses except for the individuals concerned in the accident or worse yet, there are no surviving witnesse

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd