树莓派raspberry Pi2 介绍

Compared to the Raspberry Pi 1 it has:

  • A 900MHz quad-core ARM Cortex-A7 CPU
  • 1GB RAM

Like the (Pi 1) Model B+, it also has:

  • 4 USB ports
  • 40 GPIO pins
  • Full HDMI port
  • Ethernet port
  • Combined 3.5mm audio jack and composite video
  • Camera interface (CSI)
  • Display interface (DSI)
  • Micro SD card slot
  • VideoCore IV 3D graphics core

Because it has an ARMv7 processor, it can run the full range of ARM GNU/Linux distributions, including Snappy Ubuntu Core, as well as Microsoft Windows 10.

 

Pi2 的 处理器芯片 BCM2836. This retains all the features of BCM2835, but replaces the single 700MHz ARM11 with a 900MHz quad-core ARM Cortex-A7 complex

 

 

https://www.raspberrypi.org/blog/raspberry-pi-2-on-sale/

 

posted @ 2015-10-03 22:25  kunzj  阅读(718)  评论(0)  编辑  收藏  举报