Print Page - P89C51RD2

Title: P89C51RD2
Post by: Harnam on May 14, 2003, 05:50:47 PM

Hi Folks!

Greetings

I ve connected P89C51RD2 to serial port via MAX232. In hyperterminal,the chip is detected. When I use Flash Magic, "No detection".
The chip refuses to switch over to ISP mode, after resetting also no detection. Earlier, there 's detection and I performed Blank Check, etc.

Can anyone one suggest me some tips ?

Regards

harnam

Title: Re: P89C51RD2
Post by: Andy Ayre on May 15, 2003, 08:24:10 AM

Yes. Please read Flash Magic application Note 4 on the Flash Magic web page. There you will find a collection of steps to try to resolve the problem you may be having. If you cannot resolve it then the application note describes the steps required to send more information to us.

Title: Re: P89C51RD2
Post by: paulo on June 12, 2003, 06:07:57 PM

Please!

How can I to find one diagram(circuit) for to work with Flash magic?

Regards

Paulo

Title: Re: P89C51RD2
Post by: Andy Ayre on June 13, 2003, 08:16:54 AM

You can find an example schematic diagram in Philips Application Note AN461, available from www.philipsmcu.com.

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Archive => Old Topics => Topic started by: Harnam on May 14, 2003, 05:50:47 PM