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跳到步骤#18

Kyle Smith编辑

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[* black] And on the reverse side of the board:
[* red] Texas Instruments [http://www.ti.com/product/TPS63020|TPS63020|new_window=true] Buck-Boost Converter
[* orange] Texas Instruments [http://www.ti.com/product/TPS51632|TPS51632|new_window=true] Step-Down Driverless Controller for Nvidia Tegra® T40 CPUs
[* yellow] Texas Instruments [http://www.ti.com/product/INA3221|INA3221|new_window=true] Current and Voltage Monitor
[* green] SK Hynix [http://www.skhynix.com/products/computing/view.jsp?info.ramKind=19&info.serialNo=H5TC4G63AFR|H5TC4G63AFR|new_window=true] 512 MB DDR3 SDRAM (remaining 2 of 4 ICs for 2 GB total RAM)
[* light_blue] NXP Semiconductor TFA9887 class-D audio amplifier
[* blue] Broadcom [https://www.broadcom.com/products/wireless-connectivity/gps/bcm4752|BCM4752|new_window=true] GPS Receiver
- [* violet] Realtek ALC5639 (probably similar to [http://www.realtek.com.tw/products/productsView.aspx?Langid=1&PFid=39&Level=4&Conn=3&ProdID=245|ALC5634|new_window=true]) audio codec
+ [* violet] Realtek ALC5639 (probably similar to ALC5634 audio codec