I am using the RXD & TXD of the '51 to communicate with 232 and now i want to use the second port of the 232. How do i go abt doin it since i have exhausted my RXD and TXD. Please Help. ajay
thnks 4 the info Eirk my i am lookin 4 other alternative then changing the chip is cause i got the h/w alread y designed and the use of the 2nd 232 port just came into picture. Not enough planning ahead :D ? i will try it out it would be some help if i get some examples frm some where one more person told me bt makin it as a Virtual 232 port on some other pins I have the solution but refuse to answer Stupid Monkey S#|+ What is wrong with words like "for" "you" etc? instead of insultinhg everyones intelligence with thic childish behavour. Erik