Microcontroller › 8051 › reset the device into isp mode p89v51rd2 › I used 9pin serial
May 13, 2013 at 11:05 am #9737
I used 9pin serial port.
After resetting the device in to ISP mode i am getting unable to connect (Transfer/Receive).
Any one can help me in solving the issue.
In 9 pin serial port i connected only Tx, Rx & Gnd.
Whether i need to connect any other pin..