LPC2148 uploading problem

[pavankukkala]

Hi friends,
I have been working on LPC2148. I have created the hex file.
While uploading the code to board it is showing me the error

"Operation failed. (failed to autobaud - step 1)".
can anyone resolve the issue
I have connected to COM1,
Baud rate -9600]
Device -LPC2148
Interface -None(ISP)
Oscillator Frequency -12 Mhz

 

[Amar Dhore]

check this out: http://www.keil.com/forum/19435/error-failed-to-autobaud-step1/