Description: Experiment name: experimental random number generator function description: simple IO operations and delay control, to achieve random marquee effects. Purpose: familiar with the simple IO operations. Understanding the concept of bit operation and method of operation. Understanding of the human eye on the display resolution. Learning the use of random number generation function. Experiment Description: MCU- M128 8M crystal modify the internal delay of the changes can change the ticker speed, pay attention to when the conversion rate of more than 25 frames/second, the human eye can not detect. Hardware connection: Plug LEDEN (JMP15) jumper cap.
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File list (Check if you may need any files):
LED_rand\output\delay.dp2
........\......\delay.lis
........\......\delay.o
........\......\delay.s
........\......\LED.cof
........\......\LED.dbg
........\......\LED.hex
........\......\LED.lk
........\......\LED.lst
........\......\LED.mak
........\......\LED.mp
........\......\LED_cof.aps
........\......\main.dp2
........\......\main.lis
........\......\main.o
........\......\main.s
........\readme.txt
........\source\LED.prj
........\......\LED.SRC
........\......\lib\delay.c
........\......\...\delay.h
........\......\main.c
........\......\main._c
........\......\lib
........\output
........\source
LED_rand
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