Joined: 08 Apr 2009
|Apr 08, 2009 9:33 am
i am interfacing 8051 with max485.
b/w these ic's i am using analon mux for my application.
at my max485 (i am using 485 in half duplex mode)pins voltages.
DE &RE/ .7V
A = 0.6V
B = 0.6V
MY problem is i am not getting data on hyperterminal what i have placed on SBUF for transmitting from 8051 to hyperterminal.
please help me.