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

Curve clipping and character clipping, Curve Clipping and Character Clippin...

Curve Clipping and Character Clipping As you proceed further, you would see that the methods for curve clipping and character clipping have also been developed based on boundin

Bresenham line generation algorithm, Bresenham Line Generation Algorithm ...

Bresenham Line Generation Algorithm This algorithm is exact and efficient raster line generation algorithm. Such algorithm scan converts lines utilizing only incremental integ

What is resolution, What is resolution? Ans. The maximum number of poin...

What is resolution? Ans. The maximum number of points that can be shown without an overlap on a CRT is known as resolution.

Parametric continuity conditions , Parametric Continuity Conditions   To e...

Parametric Continuity Conditions   To ensure a smooth transitions from one section of a piecewise parametric curve to the next, we can impose various continuity conditions at the

Digital video, Digital Video: Digital video is a form of video record...

Digital Video: Digital video is a form of video recording system which works through using a digital, quite than analog, representation of the video signal. It generic means,

Remark for the bresenham line generation algorithm, Remark for the Bresenha...

Remark for the Bresenham Line Generation Algorithm Remark: The algorithm will be properly the same if we suppose | m | Algorithm | m | (a) Input two line endi

Briefly explain the importance of an adjustment layer, Question : (a) W...

Question : (a) What do you meant by "solo a layer " in Adobe After Effects. Explain briefly how would you perform it. (b) Briefly explain the importance of an adjustment lay

Modal create, morgen wants to sign up for an account on doggobook, the worl...

morgen wants to sign up for an account on doggobook, the world''s thrid - best social network for dog enthusiasts. she enters her email address and a password into the sign-up form

Cel animation - computer animation, Cel Animation - Computer Animation ...

Cel Animation - Computer Animation Making an animation by using this method, all characters are drawn on a separate piece of transparent paper. Also a background is drawn on a

Multimedia business, Multimedia Business: Even fundamental office app...

Multimedia Business: Even fundamental office applications as a MS word processing package or a MS Excel spreadsheet tool turns into a powerful tool along with the aid of mult

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