I am using 16x2 lcd display and C8051F120 kit.I am using keil compiler.I have taken an array of size 26 as p[26]={a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z} I want to select an alphabet from array,write it at location (0xFF01) of flash memory ,read it from same location and then display it on lcd.Next,I want select another alphabet,write it at next location ,read it and then display it.Likewise <i repeat doing so till I form a suitable string of variable length. could you please let me know how can I write an alphabet in flash memory.