XA flash API help needed.
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XA flash API help needed.

 
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Guest
Posted: Wed Dec 08, 2004 2:33 pm    Post subject: XA flash API help needed. Reply with quote
My project uses a Philips XA-49 microcontroller. I need to use the
built-in Flash programming API. I have successfully used it to write
bytes to flash, but when I request a block erase the call does not
return.

I am waiting for PWDVLD in the AUXR register.

Does anyone out there have experience with this API on this part?
Regards,
Paul.
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Henrique Kawakami
Guest
Posted: Wed Dec 08, 2004 9:28 pm    Post subject: Re: XA flash API help needed. Reply with quote
I had a similar problem with a PIC processor. The block erase operation was
taking too much time to complete, so that watchdog reset the chip...

-Henrique
<pm940@yahoo.com> wrote in message
news:1102498415.253436.183050@f14g2000cwb.googlegroups.com...
Quote:

My project uses a Philips XA-49 microcontroller. I need to use the
built-in Flash programming API. I have successfully used it to write
bytes to flash, but when I request a block erase the call does not
return.

I am waiting for PWDVLD in the AUXR register.

Does anyone out there have experience with this API on this part?
Regards,
Paul.
Back to top
 
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