Android smartphone (LG VS740) breakdown

Apr 01, 2011 2 Replies
L

For those who wants to use it for development, here are the components breakdown:



Semis: ARM1136JF-S 600MHz Core ARM926EJ-S 400MHz Core QDSP5000 320MHz DSP



512M Nand Flash
256M DDR2 330 Cellular/PCS 3G GPS
3-axis accelerometer
3-axis compass
3.2" 800x480 LCD
2048x1536 camera sensor
802.11b/g Bluetooth USB HS device

Connectors:



80 pins LCD
49 pins Camera
10 pins Serial (USB+RS232)
10 pads Jtag
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L

Which of these can you easily program at the bare metal, though? I am guessing the first one is application processor, second one baseband processor, third one used for voice and video codecs?

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L

"Two ARM cores integrated into a single chip =96 a dedicated CPU core and a dedicated modem processor =96 for an unparalleled level of integration:

  1. 600MHz applications processor with floating point unit and L2 cache 2. 400MHz modem processor

Supports both CDMA2000=AE 1xEV-DO Rev. A and UMTS HSDPA 7.2Mbps/HSUPA

5.76Mbps, and GSM In addition to the two ARM cores, features 320MHz application DSP for multimedia supporting full 30 fps WVGA encode/decode, 200MHz hardware- accelerated 3D graphics core supporting OPEN GL 2.0, high-resolution camera, integrated GPS"

In addition, the Nand flash and DDR2 sdram are also in a single package.

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