The core technology of the mobile phone is a chip and protocol s
3 core technology of the mobile phone The core technology of the mobile phone is a chip and protocol stack, and the two are inextricably linked. Chip design need to verify the protocol stack the stack must give full play to the functions of the chip. Chip CPU core, DSP core can buy off-the-shelf unit, but the communication part of the agreement need to design their own. Phone more difficult to do a good job of power consumption, performance of harsh signal environment. third-party software. Introduction Described above, the software is part of a complete program. These parts are put together to compile a binary file, the upgrade through the JTAG port downloaded to the phone flash.
Other news for Tuesday 11 September, 2012
News for Monday 10 September, 2012