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手順 20を翻訳中

手順20
We lay out the controller boards in search of more silicon. Here's the feature-rich red board in all its glory (the blue board is shaped a bit differently, but has most of the same bits): Broadcom BCM20734 Bluetooth 4.1/2.4 GHz Transceiver
  • We lay out the controller boards in search of more silicon. Here's the feature-rich red board in all its glory (the blue board is shaped a bit differently, but has most of the same bits):

  • Broadcom BCM20734 Bluetooth 4.1/2.4 GHz Transceiver

  • STMicroelectronics ST21NFCB NFC controller

  • Macronix International MX25U4033E 4 Mb CMOS Flash

  • STMicroelectronics STM32P411 32-bit microcontroller

  • STMicroelectronics LSM6DS3H 3-axis accelerometer/gyroscope (likely)

  • Texas Instruments BQ24072 linear battery charger w/ power path management

  • Rohm BD27400GUL mono class-D audio amplifier

我们拆下了控制器主板来研究下。现在展示的是有许多功能的红色Joy-Con主板(蓝色的形状略有不同,但大体相似):

博通 BCM20734 蓝牙 4.1/2.4 GHz 收发器

意法半导体 NFCBEA 812006 33 (像NFC读取器)

旺宏国际 MX25U4033E 4 Mb CMOS 闪存

[* black] We lay out the controller boards in search of more silicon. Here's the feature-rich red board in all its glory (the blue board is shaped a bit differently, but has most of the same bits):
[* red] Broadcom [http://www.cypress.com/file/298421/download|BCM20734|new_window=true] Bluetooth 4.1/2.4 GHz Transceiver
- [* orange] STMicroelectronics NFCBEA 812006 33 (Likely NFC reader IC)
+ [* orange] STMicroelectronics [link|https://www.st.com/en/secure-mcus/st21nfcb.html|ST21NFCB] NFC controller
[* yellow] Macronix International [http://www.macronix.com/Lists/Datasheet/Attachments/5067/MX25U4033E,%201.8V,%204Mb,%20v1.9.pdf|MX25U4033E|new_window=true] 4 Mb CMOS Flash
+ [* green] STMicroelectronics STM32P411 32-bit microcontroller
+ [* light_blue] STMicroelectronics [link|https://www.st.com/en/mems-and-sensors/lsm6ds3h.html|LSM6DS3H] 3-axis accelerometer/gyroscope (likely)
+ [* blue] Texas Instruments [link|https://www.ti.com/product/BQ24072|BQ24072] linear battery charger w/ power path management
+ [* violet] Rohm [link|https://www.rohm.com/products/audio-video/audio-amplifiers/speaker-amplifiers/portable-amplifiers/bd27400gul-product|BD27400GUL] mono class-D audio amplifier

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