Random Generator in Assembly

algorithm writes random numbers between 0 and 255, to the ram. I tried to write an algorithm that every chromosome consists of 4 random number. And there must be 4 bytes of data between every 4-byte data. There must be 20 chromosomes, that is 20x4=80 random numbers. Like:(photo)enter image description here

code: http://txt.do/5bm6h