Print Page - The value of Data Memory (included R0-R7) if the Watchdog RESET

Title: The value of Data Memory (included R0-R7) if the Watchdog RESET
Post by: ezra on February 19, 2006, 07:56:28 AM

Dear Alls,

I used LPC908 for the pulses counter from digital kWh meter, so when WDT reset is occur, the data memory must not be lost.

The data memory will only saved to the flash code memory (using flash as data storage) when power is down. There's a power detector circuit.

Please tell me the value of Data Memory (included R0-R7) if the Watchdog RESET.

Please give me the solution if I want the data memory is not lost when the WDT reset is occur.

Thanks a lot.
ezra

Title: Re: The value of Data Memory (included R0-R7) if the Watchdog RESET
Post by: Andy Ayre on February 19, 2006, 10:46:44 AM

This forum is for the discussion of Philips ISP. You might want to do a search on the forums at 8052.com.

Title: Re: The value of Data Memory (included R0-R7) if the Watchdog RESET
Post by: ezra on February 21, 2006, 12:50:19 AM

Thanks a lot Andy.

Flash Magic Forum

In-System Programming Support => LPC9xx/LPC9xxx => Topic started by: ezra on February 19, 2006, 07:56:28 AM