USB Type-C Essentials: An Introduction to USB Type-C Technology

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USB Type-C Essentials: An Introduction to USB Type-C Technology

Рет қаралды 83,136

Күн бұрын

This video explains some of the technological advances introduced within the USB IF’s Type-C Specification then shows how these can be designed into practical products. Four application areas are explored: host design, cable design, peripheral design and power adapter design. Working prototype of Reference Designs are presented for each application area along with design and debug tools.
Questions? Don’t hesitate to visit community.cypress.com !

Пікірлер: 44

@charvakkarpe 7 жыл бұрын

2:54 "This is going to be an exciting ride." has to be one of the funniest things I've heard, just because of the tone. But yeah, I'm really looking forward to this video teaching me all the stuff I ought to know about USB.

@0neToWatch 7 ай бұрын

Thank you for taking the time to share this info.

@TheCymbalProject 3 жыл бұрын

- Non proprietary - Connection point redundancy - Future proof design This is the most un-Apple thing I've seen in years.

@peapoo4 4 жыл бұрын

One of the best intro on this subject.

@robvanschelven902 8 жыл бұрын

Thanks, that gets me up to speed !! Well explained !! Greetings from the land of the windmills and tulips ;)

@swamihuman9395 5 жыл бұрын

GREAT JOB! Fascinating. Thx for the insight. Yes, I'm a bit "late for the party" as I just bought a laptop w/ USB Type-C (Thunderbolt 3-enabled 2018 MacBook Pro). This is indeed "exciting"/"fun" - well, at least for a nerd like me (w/ a BSEE w/ emphasis in computers/robotics) 8-)

@antonyprasad5536 4 жыл бұрын

I like how he explains the marketing slide.

@techspace9341 Жыл бұрын

Fantastic explanation

@Ender_Wiggin 8 ай бұрын

Please do a video on USB PD 3.1! Thank you for the great video

@K.W_Yeh 9 жыл бұрын

This is very helpful to know what's USB Type-C!!

@miladbassil2730 5 жыл бұрын

Thanks for the presentation!

@nostalgeek2872 Жыл бұрын

Hello everyone ! Beginner user of our favorite software Wireshark to analyze USB communications, for practical reasons I would like to know how to save the "payload" in the capture file, excluding the USB protocol layers (tokens, PID, handshake ... among other packaging data). I'm using Linux Mint and my skills about programming ang compilating are very very poor. Thanks for your help.

@priyayenigalla6839 3 жыл бұрын

Awesome explanation!

@sylentxtinction2097 4 жыл бұрын

Forgive me for my ignorance here... but from what I gather, it is NOT possible to use the USB type C port on my mobile device to both transmit sound to headphones AND transmit data. Is this correct?... or is it possible to transmit an amplified sound sign over two power connections, while reserving the other two to support a powered USB 2.0 compliant application WITHOUT an additional reference board?

@Ligby 4 ай бұрын

gonna need 11:06 when my parts show up in a week lmao

@sconosciutosconosciuto2196 5 жыл бұрын

Do I need to connect CC pins for only recharge a lipo battery? I will buy a CC/CV buck regulator to charge my 1s lipo battery with type C usb. The charger is a wall adaptor (5v 2A) so do I need CC1 and CC2 pins? (I am making a custom pcb)

@viralshah2151 8 жыл бұрын

Really appreciate detailed explanation, thank you.

@MrSirPain 7 жыл бұрын

Does USB allow longer cables then USB 2 5FT limit

@m.t-thoughts8919 4 жыл бұрын

I'm a bit late, but this video was what I needet. 👌🏻

@Havoc4Hire 5 жыл бұрын

so does this mean that the usb cable itself has built in repeaters.

@grocerygetter100 4 жыл бұрын

Can a USB C phone receive a charge while downstream peripherals are plugged into it? I want to plug a few peripherals into a Samsung S9 via a USB hub, and I still want the phone to charge via an external charger. Is this possible?

@CypressSemi 4 жыл бұрын

Yes, a lot of USB-C multi-port adapter will allow you to realize this use case. Best, Cypress

@zimmerhu 3 жыл бұрын

29:31 is the key point.

@psionicxxx 4 жыл бұрын

and 5 years later, we still have 2.0 all over the place, along with the whole bunch of incompatible connectors

@kukurei 5 жыл бұрын

Hi, can a usb c host acts as dfp( host) and charge at the same time? If yes how do we configure the cc resistors.?

@f.jaruwat 5 жыл бұрын

Thank you for the insight :)

@stasgits4348 6 жыл бұрын

HI I WANT TO MAKE MY PHONE ONLY CHARGE AT LEAST 0.9-0.8 mA BUT INEED ALSO THAT THE PC WILL NOT RECOGNIZE THE PHONE, DOES IT POSIBLE?

@CypressSemi 6 жыл бұрын

Hi Stas, if a mobile device is connected to a PC, initially the device will only charge in Dedicated Charging Port (DCP) mode. A DCP is a downstream port that provides power to a portable device, but is not capable of enumerating the portable device. It sources IDEV_CHG (1.5 A) with a voltage of VCHG (4.75 V to 5.25 V), and indicates its type by placing a resistor between its D+ and D- pins with a maximum resistance of RDCP (200 Ω). Typically, D+ and D- are shorted. Usually in mobile devices, you should be given the option to transfer the files which will actually enumerate the device to access the files on the phone. This same scenario also happens with Type-C connected devices. Please let us know of any further questions. Best, Cypress

@condratv 9 жыл бұрын

Thank you.

@PSPS437 8 жыл бұрын

Great explanation

@Michael197155 9 жыл бұрын

Good introduction.

@Phantom-mk4kp 4 жыл бұрын

There is going to be a lot of headaches in the future with cheap chinese devices and cables

@ShengLiangSong 9 жыл бұрын

Thanks!

@subhashreddysangam 6 жыл бұрын

Nice Insight. I have question. 1) If a Tablet with USB Type C output port is connected to Mac book that needs charging, will the tablet continue charging the laptop till it drains out all its power, or Is there any communication going on between UPF and DPF at regular intervals? 2) Once plugged in can UPF and DPF change their responsibilities ?

@CypressSemi 6 жыл бұрын

Hi Subhash, great questions! 1) The USB-C port controllers by themselves will be unaware of battery conditions. But, the device (tablet/notebook) manufacturer or vendor will always implement a power management system in their device which monitors the battery conditions and signals the type-C port controllers to reduce or stop power delivery. So as long as the tablet manufacturer implements a battery management system that monitors battery health and communicates the action to the port controllers, it cannot drain all of its power to the laptop. 2) Yes, the port partners can swap their roles on the run, depending on port capabilities (if both ports have the capability to exchange their roles).

@subhashreddysangam 6 жыл бұрын

Thanks for the detailed explanation.