Write a short note on rs-232-c, Electrical Engineering

Assignment Help:

Write a short note on RS-232-C.

The RS-232 standard is a collection of connection standards among different pieces of equipment. The EIA RS-232 serial communication standard is a universal standard, initially used to join teletype terminals to modem devices. Within a modern PC the RS-232 interface is termed as a COM port. The COM port utilizes a 9-pin D-type connector as in figure (a)) to attach to the RS-232 cable. This RS-232 standard shows a 25-pin D-type connector as in refer figure (b) but IBM decreased this connector to a 9-pin device in order to reduce cost and size.

1896_Figure (a) Female and Male.png

Figure (a) Female and Male "DB-9" Connector

829_Figure (b) Female and Male.png

Figure (b) Female and Male "DB-25" Connector


Related Discussions:- Write a short note on rs-232-c

power sector economics & planning, 1.  The rejection criteria of an invest...

1.  The rejection criteria of an investment project, as evaluated from the NPV method is that NPV should be equal to zero. 2.  Technical feasibility is the only criteria to dete

1 to 8 demux, hello... i want to design a 1 to 8 demux with 4bit inputs and...

hello... i want to design a 1 to 8 demux with 4bit inputs and output. but i dont know the architecture in gate level. please help me... in fact, i need the architecture in gate lev

Mode1 - power supplies , Mode1 When the positive  pulse  from PWM  is a...

Mode1 When the positive  pulse  from PWM  is applied to the transistor Q shown  in figure  it gets  turned  on. In  this condition current  flows  through  transistor Q and.

Unijunction transistor, In use, an appropriate bias voltage is applied betw...

In use, an appropriate bias voltage is applied between the two bases, with B2 made positive with respect to B1. Because the N-type bar is resistive, a relatively small current will

Draw the energy diagram of a pn junction, Question: a). Draw the energy...

Question: a). Draw the energy diagram of a pn junction: (i) at thermal equilibrium, (ii) when a forward bias with magnitude half the built in potential (V = φk/2) is applie

Ins increment register pair instruction , INS  Increment Register Pair Ins...

INS  Increment Register Pair Instruction Contents of the registers pair R P will be  incremented by one  and the  result  will be stored  in the  same  register pair. It is

Different types of dc generation, Q.   What are the different types of dc g...

Q.   What are the different types of dc generation according to the ways in which fields are excited. Show the connection diagram of each type. Ans. Types of D.C.

Flow Chart and Cause-Effect Diagram, Flow Chart and Cause-Effect Diagram ...

Flow Chart and Cause-Effect Diagram Flow Charts Flow charts are pictorial representations of a procedure. By breaking the procedure down within its constituent steps, f

Determine the resistance and temperature-coefficient, Determine the resista...

Determine the resistance and temperature-coefficient: A platinum coil has a resistance of 3.146 Ω at 40 o C and 3.767 Ω at 100 o C. Determine the resistance at 0 o C and the t

What is interfacing, What is interfacing? An interface is a shared boun...

What is interfacing? An interface is a shared boundary among the devices which includes sharing information. Interfacing is the process of making two dissimilar systems communi

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