greetings guys..

I am trying to study microcontroller by following tutorial in PIC robotics book, A beginner's guide to robotics project using the PICmicro, by John Iovine. I saw in that book, to use LCD he used SEROUT command instead of LCDOUT. What make me confuse is, he said that serial line from LCD must be connected to port B0. I don't use the same board like his. His board contain LCD that already connect to PIC but without explaining how to connect it. I am only use breadbord to connect the electronic part.
I don't know which cable from LCD that serial line. I only know that LCD only have RS, R/W, E data port, Vss, Vdd
Can you tell me how to connect LCD to pic16f84A so I can use SEROUT to give command to LCD. I need this information so I can continue following the tutorial in that book.

thanks