RS-232, RS-422, RS-485: What Are the Differences?

This video discusses the differences between three common serial interface standards: RS--232, RS--422, and RS--485; and the appropriate application usage for each.

[@pedrovazquez1018]

I'm missed the whole thing. I was too busy looking to see if he can blink his eyes!

[@guilhermerodrigues6214]

He did it @ 3:05

[@kick2299]

@@guilhermerodrigues6214 I was just going to point that out. lol

[@Mau365PP]

Why did I read this before watching the video? 😫 Now that is all I am going to notice lol

[@TexasInstruments]

Sure! Thanks for watching. Check first that the bus voltages are switching with an oscilloscope. The differential lines (A and B) should always be complementary during active data transmission. If the signal levels are changing, then use a protocol analyzer (if the protocol is a standard) to check that the message format is correct. Let us know if you have any other questions. You can also get technical help on TI's E2E network support forums on our website.

[@mongoloolloo]

How to learn These things ? ANy suggestion.. ? Where to start ?

[@arvinesfahani9317]

Why you don't Blinking?

[@tonee899]

Bruh, you ok Are they holding you hostage? Blink twice if you need help

[@raymundoortiz7269]

for see someone reading, I prefer to read...

[@ulysses_grant]

Agreed...

[@rry1994]

this is one of the most useful comparison video i have seen . short crisp and to the point. :D

[@isuckatthisgame]

Maybe it's crystal clear to you, but one would need some prerequisite knowledge to fully grasp topics of this video. Plus it's not expected of anybody to learn interface standards in 4 minutes.

[@spurrya]

It was a little fast for someone with no knowledge in this topic :( Seems like good information but hard to absorb.

[@AdhvikaForgeTech]

dont say hard , first clear the basics concept then go ahead

[@FernandoJorgeTeixeira]

this guy is a robot?

[@thalesmiqueias4839]

I came here in the comments do say the same thing, since you've aleady said, I'll just agree with you...

[@djonnyss]

it engineer thinks like robot

[@tenenbaul]

@ARandomCanadian le quitaste la gracia al comentario sarcastico

[@KenFung]

This is your Product Manager? RIP Texas Instruments.

[@muhammadashiryounas4127]

it provides good knowledge,,but i have a question,if a controller or device connected to RS422 not responding then hoe to chek it,or how to check the cable? with protocol analyzer and ohm meter or volt meter...thnx.

[@mikbravo]

This guys a great reader. thumbs up

[@mongoloolloo]

How to learn These things ? ANy suggestion.. ? Where to start ?

[@MultiPampam]

THANK YOU VERY MUCH. IT IS VERY INFORMATIVE VIDEO

[@saisrikargollamudi7892]

Superb video.
Thank you sir.

[@giriprasadgoud2765]

what are logic high and logic low levels of RS422 standard

[@technovideo101]

Thanks, it is great.

[@uniqueautomationelectronic5696]

Thanks

[@lalchandra4590]

wow. Nice.

[@RiSuJiCh]

Solid

[@nick.h7566]

I see the fear of all his victims in his eyes.... :l

[@cbureriu]

is this guy reading from cue cards?

[@user-yn7ue1lk6u]

Ролик похож на те, что делают у нас в России ЧипиДип. Там тоже сидит человек со стеклянными глазами и читает текст из Советской энциклопедии

[@undercrackers56]

Maybe there is a huge amount of information delivered in this video, but the truly awful one-dimension delivery makes it impenetrable.

[@moustachegamer9364]

Is he an AI

[@JohnBrooks10]

poker face

[@Rifefox]

Is this AI?

[@ghinckley68]

yea no shit this dude is creepy

[@wordsoccer747]

这是个假人吧