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设计智能手机和平板电脑的附件 2013-07-18 10:00:00
  • QGUI底座有评估板提供吗?

    AThe Evaluation board can be ordered thru Apple MFi Portal

  • Q请问音频破音严重,可能是哪些方面的问题?

    Aboth hardware and software can be the root cause

  • Q目标应用与汽车行业什么方面?

    A很多车载娱乐系统提供了 IOS的支持,这就需要 MFi技术的支撑

  • Q目标应用于户外运动极锻炼哪些方面?

    A譬如轨迹跟踪,健康手环,体征监测(心率,心跳....)

  • Q飞思卡尔在国内有制造吗?

    A全球设计/制造,国内有一部分

  • Q如何解决音频干扰问题?

    Awe only provide MCU and software solution, the noise rejection is more related to hardware design and audio devices (e.g, external audio DAC)

  • Q无线音箱底座中蓝牙与wifi哪个功耗高一些?

    A不建议如此理解问题。蓝牙和WiFi 技术虽然有重叠,但是是为了不同带宽的应用需求设计的。就单纯音频而言,我认为蓝牙更加专注些,当然功耗好些。但是如果设备兼顾通信考虑,则WiFi 技术更加适应。

  • Q飞思卡尔应建立一个使用群,可以交流遇到的问题?

    Awe may consider this suggestion, thanks

  • Q测高仪是怎么实现的?能测什么高度?

    AThe altimeter is baesd on a sensor MPL115A which is a digital barometric pressure sensor on the accessory.

  • Q请问:有没有做好了的方案或有效的事例?谢谢

    AThe demonstrations from page 21 to page 24 are available sample solutions for accessory.

  • Q抗干扰性能如何?

    Awe only provide MCU and software for the solution, the noise and interference is more on hardware design as well as audio devices

  • Q1.请问我们是否需要开发附件对应的APP? 2.飞思卡尔是否提供完整的方案(包括APP)?

    AYes, customers should develop their specific APP by themself. Feescale can proved the sample APP of demonstration which as page 23 and 24 shown only. The TWR-MED-EKG is an electrocardiograph sensor for medical applications development. Not sure if it can pass the medical criteria.

  • Q塔式系统的外设模块能否脱离MCU模块单独使用?

    ANo, the peripheral modules should be used or controlled by the processor modules.

  • Q如此发展趋势,附件的投资费用必将远超主机的价格了吧?

    A视用户的使用习惯而定

  • Q这种塔式系统有什么好处?

    A功能模块化,根据目标应用,把各个功能模块组装起来即可。节约用于重复购买开发板的成本。譬如可以很便捷地替换不同的CPU板(Kinetis 或i.MX MCU)或接口板(Wireless 或 Ethernet)

  • Q如何构建自己的塔式模块?

    ABuilding the tower system is baesd on your requirement and design. You can choose the MCU according to the ability or power consumption ... choose the peripheral modules according to the hardware interface or function as audio codec or sensor or LCD ..

  • Q如此发展趋势,附件的投资费用必将远超主机的价格了吧??

    A与房价和装修的价格相类似,视用户而定,二手房豪装或别墅简装。

  • Q音频能实现蓝牙传输码?

    A能, 譬如A2DP协议就是立体声的协议

  • Q针对WP系统有没有相关解决方案?

    A原则上说,我们的设计是兼容标准协议的。并不区别主机端的操作系统。 为什么Apple 相对特殊的原因是Apple 公司的政策和策略,我们必须尊重。

  • Q1.请问我们是否需要开发附件对应的APP? 2.飞思卡尔是否提供完整的方案(包括APP)? 3.请问心电图仪等等医疗相关的附件产品是否可以达到医学要求的精度?

    AYes, customers should develop their specific APP by themself. Feescale can proved the sample APP of demonstration which as page 23 and 24 shown only. The TWR-MED-EKG is an electrocardiograph sensor for medical applications development. Not sure if it can pass the medical criteria.