smartsarath2003 said:Hai,
Iam not sure how to enable "no flow control" from Hyperterminal. Also I didn't have anything/any pull ups conncted to serial port.
Iam just trying to send some char out through rs232 and want to check the data pin with scope. I just want to know weather it is possible to use serial port like that.
The application I am trying to use was some thing like the attached ckt. In that parallel port was used to drive the relay and I want to replace that with a serial port. With parallel port , i just need to make the corresponding data pin high. But looks lil confusing with serial port.
Any help?
Thanks
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