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

Sutherland hodgman algorithm, Sutherland-Hodgman Algorithm Any polygon...

Sutherland-Hodgman Algorithm Any polygon of any type of arbitrary shape can be explained with the assist of some set of vertices connected with it. While we try to clip the po

Plasma panel - raster graphics and clipping, Plasma Panel - Raster Graphics...

Plasma Panel - Raster Graphics and Clipping This is an inherent memory device. Images can be written into the surface point by point and they keep stable, without flicked for

Briefly explain color profile, Question 1) Why are selection tools useful?...

Question 1) Why are selection tools useful? Describe them based on different categories Question 2) What are the different types of layers? Describe each type Quest

List of 3-d animation software, List of 3-D Animation Software Here is ...

List of 3-D Animation Software Here is a short list of several 3-D animation software are - Softimage ( Microsoft) -  Alias/Wavefront ( SGI) -  3D studia MAX (Autodesk

Containment test - visible surface detection, Containment Test -  visible s...

Containment Test -  visible surface detection Test: That is Containment test: it can be either comprised (contained) or surrounding polygon, if intersection test fails. The

Crt - cathode ray tube, CRT - Cathode Ray Tube Electron gun is used...

CRT - Cathode Ray Tube Electron gun is used to send an electron beam aimed at a particular point on the screen. Deflection system is used to make the beam strike the screen

Numerical analysis packages-image processing, Numerical Analysis Packages: ...

Numerical Analysis Packages: generally utilized software is: MatLab. Characteristics: Focus generally on numeric processing. Programming with mathematical skills usuall

Performing rotation about an axis, Performing rotation about an Axis Fo...

Performing rotation about an Axis For performing rotation about an axis parallel to one of the coordinate axes (say z-axis), you first need to translate the axis (and hence the

Types of animation systems - computer animation, Types of Animation Systems...

Types of Animation Systems - Computer Animation We have discussed above about the sequencing of animation is helpful in developing any animation. Such sequencing is more or le

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