Hi there.

I have been trying to send a character to hyper terminal from 8051.I have tried using an oscilloscope to test the signal on the rs232 cable. Indeed there's a signal which depicts an "A" in waveform. But I don't seem to see the A in hyper terminal. Settings were baud rate 9600, 7 bits, even , stop bit 1. flow control none. In fact I have done through combination of the setting.

Program goes like this.
ORG 0000H
JMP MAIN
ORG 100H

MAIN: MOV SCON,#50H ;Set serial mode
MOV TMOD,#20H ;Set baud rate to 9600
MOV TH1, #FDH
SETB TR1
MOV A,#41H ;Transmit character 'A'

TX: MOV SBUF,A
WAIT: JNB TI,WAIT
CLR TI
JMP TX
END

All Comments would be greatly appreciated.
Thankz in advance.