I have a P89V51RD2FN and I can not progrma

[pedrigripal]

I have a P89V51RD2FN and I can not progrma   
Can anyone tell me some version of Flash Magic and where I could download that let me program it?
I have de version 4.63.1597 where appears the device 89V51RD2 but i can not connect using "read device signature.

Thanks for your help

[Andy Ayre]

What method are you using to place the device into programming mode?

Andy

[pedrigripal]

thanks Andy for interesting. Finally i can program the micro

thanks agaim