Topics

Hello Everyone,
I am having p89v51rd2,
I am connecting it with my laptop using usb to serial cable & DB9 connector.
its work good first time only with boud rate9600.
but after that second time if i connect it was give me error unable to connect try to reduce baudrate, with same setting
if i restart my laptop & then i connect now it load programe again(i.e i require restart of my laptop every time when i using flshmagic)
how to solve this issue