Introduction - If you have any usage issues, please Google them yourself
		 
S3C44B0 development board to test all source code and procedures! ! ! Assembly code to initialize the main complete system, including: the prohibition of watchdog  ban all interrupted  initialize memory (including SDRAM)  set PLL multiplier  so that all clock modules  initialize stack  settings interruption, etc. C language code is application code, including: the use of instruction cache settings  modify the system master clock is 32MHz  IO port functions, the direction of settings  initialization interrupt  DMF50081 LCD module initialization  buzzer test   LCD test  LED output test  timer, PWM testing 
	
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本代码文件是S3C44B0X板的测试程序.txt