Print Page - Problem with the DIVM register of the P89LPC932

Title: Problem with the DIVM register of the P89LPC932
Post by: Christian Suesskind on May 21, 2003, 02:02:26 AM

Hi everybody!

First of all: FlashMagic is great! I really enjoy using it!

Running some tests I noticed a problem with the DIVM register.

According to the Datasheet the DIVM register should show the following effect:

DIVM = 0 => fOSC / 1
DIVM = 1 => fOSC / 2
DIVM = 2 => fOSC / 3
DIVM = 3 => fOSC / 4
DIVM = 4 => fOSC / 5
...

But my tests showed:

DIVM = 0 => fOSC / 1
DIVM = 1 => fOSC / 2
DIVM = 2 => fOSC / 4
DIVM = 3 => fOSC / 6
DIVM = 4 => fOSC / 8
...

Does anybody have an idea how this could happen?

Best regards,
Christian Suesskind

Title: Re: Problem with the DIVM register of the P89LPC932
Post by: Andy Ayre on May 29, 2003, 03:02:37 PM

Thanks Christian. Philips have identified this as a bug and will included in the errata sheet for the LPC932.

Title: Re: Problem with the DIVM register of the P89LPC932
Post by: santhikarthikeyan on July 15, 2004, 10:01:30 AM

Has this problem been rectified in the latest G version devices?

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Archive => Old Topics => Topic started by: Christian Suesskind on May 21, 2003, 02:02:26 AM