Authentication chips discovered in teardown of Apple's new Lightning connector

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Comments

  • Reply 41 of 73

    Quote:

    Originally Posted by sportytoes View Post



    The cheap cables do have a functional purpose! They allow you to charge your device. They donot transfer data so you cannot sync or connect to your car stereo.

    But they do let you recharge your iphone using your PC at your desk at work without spending big money.


    That's a good point!  And really, what else do you use them for?  Everything is backed up to iCloud now(which I love), so you really only need to transfer data through the cable the first time you setup the phone, right?  Use the one that came with the phone and get a cheapy for charging it up at the office or whatever.

  • Reply 42 of 73
    jragostajragosta Posts: 10,473member
    freshmaker wrote: »
    You're thinking of the sodas.  The fries cost more than that.  The do make a killing on the drinks tho, you're right about that.  I know the cables cost more than $3.50 - they're probably twice that after all's said and done.  Still, a $29 selling price is extortion.  Give me the crappy knockoffs all day long.  I could care less how aesthetically pleasing the cable is.

    Extortion? So they hold a gun to your head to make you buy it?

    When will the Apple haters learn that manufacturing cost is totally irrelevant. The market determines what selling price Apple can achieve. If they price it at more than people will pay, they won't sell many (if any at all).

    Oh, and btw, Apple's not the only one who charges a lot of money for an active cable. Try this one:
    http://www.amazon.com/Power-WPL009-Flashing-Worldwide-shiping/dp/B009A6VOU0/ref=sr_1_25?s=mobile&ie=UTF8&qid=1348268644&sr=1-25&keywords=usb+cable+micro

    So where is all the whining about Apple's competitors overcharging for cables?
  • Reply 43 of 73
    elrothelroth Posts: 1,201member

    Quote:

    Originally Posted by RaptorOO7 View Post


    So it proves that Apple is gouging their customers.  Costs = $3.50 & Sell = $29.00 that is a pretty steep markup and is simply not justifiable under any circumstances.  We have no choice but to pay the ridiculous price since no one can make a true 3rd party cable.  Shameful Apple, simply SHAMEFUL.



    It's a GUESS. A GUESS! By somebody who's GUESSING. And it's a guess of the value of one part (a chip that nobody knows what it does). Just one part of the cable, which has 2 ends, and a wire between them, and needs to be manufactured and transported. It's also for the $19 cable, not for the $29 adaptor. Oh, and did I mention that it's a GUESS?

  • Reply 44 of 73
    eriamjh wrote: »
    A simple charging adapter shouldn't need a chip.
    My guess is lightning is "Thunderbolt Lite" and the chip is a converter.

    This is not a simple charging cable. I'm not so sure that is an "authentication" chip but remember the male end of the plug is reversible which means that they need to split the connection and rollover the pins so when you flip it 180° it's still the same when you insert it. I'd imagine this is better to do with a chip.
  • Reply 45 of 73


    I see total of three chips on the connector. I think it is PCI-e Gen2 to USB2 chip, the reason is Thunderbolt is based on 2 lanes of PCIe Gen2 ,  in case of lighting it is single lane of PCIe, PCIe plays well as all peripharel Chip in PC world are based on PCIe. So they are all commodity priced. So this chip in the cable is PCIe <=> USB2 , other cables will be PCIe < => HDMI and so on,  Also there is authentication MCU onboard and LDO for power for these two chips.

  • Reply 46 of 73


    Apple has a captive audience, they have us locked into their proprietary standard and they control everything.  Given the sheer volume at which Apple purchases components and the fact that they do not market the cables themselves and enjoy a nice % of any "authorized" made for iPod, iPhone,iPad product their profit margins and greed have no limits.

  • Reply 47 of 73

    Quote:

    Originally Posted by jragosta View Post





    Extortion? So they hold a gun to your head to make you buy it?

    When will the Apple haters learn that manufacturing cost is totally irrelevant. The market determines what selling price Apple can achieve. If they price it at more than people will pay, they won't sell many (if any at all).

    Oh, and btw, Apple's not the only one who charges a lot of money for an active cable. Try this one:

    http://www.amazon.com/Power-WPL009-Flashing-Worldwide-shiping/dp/B009A6VOU0/ref=sr_1_25?s=mobile&ie=UTF8&qid=1348268644&sr=1-25&keywords=usb+cable+micro

    So where is all the whining about Apple's competitors overcharging for cables?


     People can choose not to buy that micro usb cable, and go with a cheaper cable. With the new Apple connector, people have no choice. If your cable breaks, you HAVE to pay the price Apple sets, there is no "Market" determining the price. Apple can sell the cable for $80 if it felt like it and people have to buy it because there's no competitor that makes the cable at the moment.

  • Reply 48 of 73



    #next_pages_container { width: 5px; hight: 5px; position: absolute; top: -100px; left: -100px; z-index: 2147483647 !important; }


    Straight from my supplier:


     


    1. Apple lightning connector is an “active” component (vs. 30pin is an passive one)

    2. Only Apple authorized MFi Manufacturing licensees can buy lightning from AVNET.

    3. AVNET is about to accept orders for lightning production.

    4. MFi licensees can now buy lightning samples from AVNET (one licensee one set only).

     


    The chip is a requirement!!!!  it will not work without it.  Currently AVNET has only released test units so any vendor promising delivery quicker then end of September to early October is questionable.


     


    Production is due to ramp up next week and then there is a Holiday the first week in Asia.


     


    How do I know this?  I am a seller of these cables.  In Apple's defense to the best of my knowledge these cables shouldn't cost $80.00.  My suppliers have assured me that the cables can be produced properly with the IC chip at a reasonable cost to still retail at $8.99


     



     


    I will know better next week but delivery times are beginning to look like mid to late October now.  Shame on Apple for not planning better, but I don't think they planned on selling 2 million units in a few hours vs last years 1 million in 24 hours.


     


    I do wish they would have provided a adaptor in the box with the phone.  Can't even get a sample of that.  Apple's not even shipping them until October.  Still couldn't think of a better phone to have!  On that note just imagine what we are going to be able to do with this new all digital connector?  Change is a pain, but I we are going to see some really neat accessories coming from this change.


     
  • Reply 49 of 73


    Originally Posted by Rango98 View Post


    How do I know this?  I am a seller of these cables.  In Apple's defense to the best of my knowledge these cables shouldn't cost $80.00.



     


    Good. And sorry, seller, but I'll trust Apple's cables over generic ones. 

  • Reply 50 of 73
    FYI Neil, it's just "Lightning." No "bolt."
  • Reply 51 of 73

    Quote:

    Originally Posted by Mac_128 View Post



    Wow! $3.50 to make, and they charge $19.00 for it. That's an 80% profit.


    As someone else previously pointed out, component cost is only part of the total product cost.


     


    Depending on the product, it might anywhere from 90% to 2% of the final cost. (Highly-scientific WAG applied to produce the answer.)

  • Reply 52 of 73
    lerxtlerxt Posts: 186member
    Most of you are used to being ripped off. Here in Hong Kong I payed $2 usd for 30 pin connectors before lightning came out. I guarantee that in 2 weeks i'll be paying the same for lightning cables.
  • Reply 53 of 73


    Originally Posted by Lerxt View Post

    Most of you are used to being ripped off. Here in Hong Kong I payed $2 usd for 30 pin connectors before lightning came out. I guarantee that in 2 weeks i'll be paying the same for lightning cables.


     


    Enjoy paying for something that won't work.

  • Reply 54 of 73


    Standard Micro USB connector = $1 in ebay


     


    Lightning connector = $39


    http://store.apple.com/us/product/MD824ZM/A/lightning-to-30-pin-adapter-02-m?fnode=3a


     


    LOL


     


    all the poor iSheep getting milked again and again.


     


    No wonder why Apple is the richest company in the world.

  • Reply 55 of 73
    lerxtlerxt Posts: 186member
    It will. They will copy it and charge $2. Chip and all.
  • Reply 56 of 73


    Originally Posted by Lerxt View Post

    It will. They will copy it and charge $2. Chip and all.




    Good luck with that and the legal ramifications thereof.

  • Reply 57 of 73


    It's kind of amazing how online tech blogs have detached themselves entirely from the notion of journalistic integrity, and how quickly hundreds of sites will propagate an unfounded rumor posted by one of their peers.


     


    An "authentication chip"? Seriously?


     


    How about the far more rational explanation that Apple has gone with a solution based on MyDP for Lightning in order to enable USB OTG and HDMI/VGA over a single 8-pin connector? This would be a sensible way to counter Samsung's choice of MHL over a modified USB Micro AB connector.


     


    I would imagine the chips are there to deMUX the USB D+ and D- signals off of the MyDP main link and perform hot plug detect and voltage regulation duties.


     


    It's very possible that the el-cheapo Lightning cables support charging but not sync, seeing as it would be pretty easy to make a cable with VBUS, GND and HPD via simple circuitry.


     


    It would have also been nice if AppleInsider had requested that the person who originally submitted this information finish cleaning the glue off the chip and take a proper photo of it. As it is, it's pretty much impossible to make out the chip markings and perform any reasonable identification. I've seen some claim it's an NXP device and elsewhere it's reported as being from TI. My money would actually be on Analogix as the supplier of the IP and silicon for Lightning.


     


    And if I were to totally armchair reverse engineer this one, the pinout for Lightning goes something like:


     


    Shield


    1 C-Wire / Aux+


    2 Aux-


    3 VBUS


    4 HPD


    5 GND


    6 Main Link Tx+


    7 Main Link TX-


    8 System Clock


    Shield

  • Reply 58 of 73

    Quote:

    Originally Posted by Tallest Skil View Post





    Originally Posted by Lerxt View Post

    It will. They will copy it and charge $2. Chip and all.




    Good luck with that and the legal ramifications thereof.





    You don't get his point, Tallest. There are no legal ramifications to copying cables in Hong Kong and China. None. There is next to no chance that someone will have an issue with counterfeit (but perfectly functional) cables to the extent that it would make such cables scarce in places like Mong Kok, Wanchai, Sham Shui Po and Windsor House.

  • Reply 59 of 73


    Originally Posted by tonton View Post

    You don't get his point, Tallest. There are no legal ramifications to copying cables in Hong Kong and China. None. There is next to no chance that someone will have an issue with counterfeit (but perfectly functional) cables to the extent that it would make such cables scarce in places like Mong Kok, Wanchai, Sham Shui Po and Windsor House.


     


    Why does Apple bother doing business there at all if their stuff can be stolen wholesale with no ramifications (as it IS, and has been for years)?

  • Reply 60 of 73
    Why does Apple bother doing business there at all if their stuff can be stolen wholesale with no ramifications (as it IS, and has been for years)?

    Simple answer: The benefits outweigh the drawbacks.

    If Apple didn't sell to China they would still have a huge number of iPhones, just not as many and with Apple making less per unit than selling directly to customers and carriers in China.

    Let's remember that Apple has to design these cables and that the new Lightening cable is much complex than the previous 30-pin connector. They have a chip that, at the very least, will split and rollover the pins so that it can be reversed. Perhaps it's the phone itself and not the connector/cable that has been improved but I do feel as if it both charges and syncs faster than with previous devices. I wonder how these technically functional cables compare to Apple's in durability and performance.

    Also, when you can still someone's IP so easily you have to factor in these costs into the product so when people claim that something is too expensive which is why they bought the knock off they are only helping to keep the original at a higher price, not reduce it. They could also irrevocably hurt the bottom line of the original they so desire, especially if it's an appearance that is the primary factor for its success, like with LV bags (not saying that LV is irrevocably hurt by all the knock offs only that they are an appearance based product unlike an iPhone KIRF that will be an inferior OS and HW under the surface regardless of how great it looks on the surface).
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