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EMCA in USB-C (USB 3.1 Gen 2)

Discussion of forensic issues related to all types of mobile phones and underlying technologies (GSM, GPRS, UMTS/3G, HSDPA, LTE, Bluetooth etc.)
Subforums: Mobile Telephone Case Law
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EMCA in USB-C (USB 3.1 Gen 2)

Post Posted: Thu Aug 10, 2017 9:33 am

We try get a better know-how of USB-C in reality. But as we just had one crime-related case of a USB-C phenomena we struggle with the implemented forms of USB-C.

CAN it have an EMCA chip inside an extension cable USB-C to USB-C?
Is there an alternative mode of partial- or full implementation specs of a USB-C to x (but not USB-C) with NO EMCA inside?

Please help if you feel profound. Thank you.  

RolfGutmann
Senior Member
 
 
  

Re: EMCA in USB-C (USB 3.1 Gen 2)

Post Posted: Thu Aug 10, 2017 5:22 pm

Does EMCA communicate with any internal IC? As CCG2 is programmable and upgradable which component triggers the process?

slideplayer.com/slide/...adable.jpg  

RolfGutmann
Senior Member
 
 
  

Re: EMCA in USB-C (USB 3.1 Gen 2)

Post Posted: Sun Aug 13, 2017 9:43 pm

- RolfGutmann
We try get a better know-how of USB-C in reality. But as we just had one crime-related case of a USB-C phenomena we struggle with the implemented forms of USB-C.

CAN it have an EMCA chip inside an extension cable USB-C to USB-C?
Is there an alternative mode of partial- or full implementation specs of a USB-C to x (but not USB-C) with NO EMCA inside?

Please help if you feel profound. Thank you.


Good evening, I think there is no choice, there is mandatory an ARM cortex MCU in the USB-C interface

www.cypress.com/file/1...1/download

best regards  

Mickael45
Newbie
 
 
  

Re: EMCA in USB-C (USB 3.1 Gen 2)

Post Posted: Tue Aug 15, 2017 1:35 am

Who did see a Richtek RT1710 Cable ID chip inside an USB-C connector?

www.richtek.com/assets...710-00.pdf  

RolfGutmann
Senior Member
 
 

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