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fertieg50
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Dołączył: 24 Wrz 2010
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 Wysłany: Śro 13:29, 17 Lis 2010 Temat postu: TechInsights found in the dismantling |
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iPhone's gyroscopes and accelerometers digital chips
the current situation is that the ultimate listing of the iPad abandoned this design, it is estimated to go to the second generation of models will be next year introduced. The iPhone 4 In addition to a built-in gyro under foreign products is likely to be released this fall, fourth-generation iPod touch.
iPad bit on air welding
addition to the maintenance site iFixit, semiconductor industry analyst firm UBM TechInsights also recently conducted a dismantling of the iPhone 4, and were compared with the iPad. They concluded from the comparison, iPad may also prepare the original number of built-axis gyroscope chips. IPhone 4 built gyroscope is a new feature of the hardware, but because there is no use of the sensor's software, we can have what role in the end it is almost unknown. In short, iPhone accelerometer has been determined there is a three axis linear acceleration,[link widoczny dla zalogowanych], while the gyroscope is the angular velocity determined,[link widoczny dla zalogowanych], a combination of both to achieve more complete and accurate motion sensing. Jobs at the press conference as a demonstration, when the hand-held iPhone 4 week, body rotation, the objects on the screen will subsequently rotate, which in any one of the only function of the accelerometer motion sensor products are not possible The.
TechInsights found in the dismantling, iPhone 4 MEMS digital gyroscope chips manufactured by STMicroelectronics , location in on the motherboard next to the accelerometer chip. In the iPad motherboard,[link widoczny dla zalogowanych], side accelerometer also happens to have an idle air welding position, although the pin layout and ST gyroscope chip is different but just right for the company from InvenSense, in addition to extra-market means the only gyroscope chip digital models. From this point of view, Apple is likely to use the original plan in the iPad InvenSense gyroscope chips, but at the last moment I do not know what reason to give up the plan.
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