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LPC2148 errata

Started by Joel Winarske October 17, 2005
Can Phillips apps confirm if the errata for the LPC2148 is identical to the
LPC2138? This link downloads the errata sheet for the LPC2138:
http://semiconductors.philips.com/acrobat_download/erratasheets/2148.pdf
This document only refers to the LPC2138. I don't feel comfortable assuming
this is the right errata sheet.

My target application requires six compare positive edge interrupts, and six
timer match interrupts. Three pairs for each timer. I plan to implement
workaround as suggested in the errata sheet.

Is there a timetable for a revision that fixes the timer problems? Regards,
Joel Winarske


An Engineer's Guide to the LPC2100 Series

Hi Joel,
I found this link only mentions the lpc2148:
http://www.standardics.philips.com/support/techdocs/microcontrollers/pdf/
errata_lpc2148.pdf
off the page:
http://www.standardics.philips.com/support/techdocs/microcontrollers/?scope=LPC2000
But it seems very short for an errata sheet.

Hope this helps,
Danish

--- In lpc2000@lpc2..., "Joel Winarske" <joelw@i...> wrote:
>
> Can Phillips apps confirm if the errata for the LPC2148 is identical to the
> LPC2138? This link downloads the errata sheet for the LPC2138:
> http://semiconductors.philips.com/acrobat_download/erratasheets/2148.pdf
> This document only refers to the LPC2138. I don't feel comfortable assuming
> this is the right errata sheet.




Joel,

the LPC2148 Errata Sheet is here:
http://www.standardics.philips.com/support/techdocs/microcontrollers/
pdf/errata_lpc2148.pdf
It is not identical to the Errata Sheet of the LPC2138 because many
bugs were fixed!

In general please use this link as a start for LPC2000 technical
documents:
http://www.standardics.philips.com/products/lpc2000/all/

Robert

--- In lpc2000@lpc2..., "Joel Winarske" <joelw@i...> wrote:
>
> Can Phillips apps confirm if the errata for the LPC2148 is
identical to the
> LPC2138? This link downloads the errata sheet for the LPC2138:
>
http://semiconductors.philips.com/acrobat_download/erratasheets/2148.
pdf
> This document only refers to the LPC2138. I don't feel
comfortable assuming
> this is the right errata sheet.
>
> My target application requires six compare positive edge
interrupts, and six
> timer match interrupts. Three pairs for each timer. I plan to
implement
> workaround as suggested in the errata sheet.
>
> Is there a timetable for a revision that fixes the timer problems? > Regards,
> Joel Winarske
>




> the LPC2148 Errata Sheet is here:
> http://www.standardics.philips.com/support/techdocs/microcontrollers/
> pdf/errata_lpc2148.pdf
> It is not identical to the Errata Sheet of the LPC2138 because many
> bugs were fixed!
>
> In general please use this link as a start for LPC2000 technical
> documents:
> http://www.standardics.philips.com/products/lpc2000/all/
>

Great I will! Thanks!!


> I found this link only mentions the lpc2148:
> http://www.standardics.philips.com/support/techdocs/microcontrollers/pdf/
> errata_lpc2148.pdf
> off the page:
> http://www.standardics.philips.com/support/techdocs/microcontrollers/?scope=LPC2000
> But it seems very short for an errata sheet.
>
> Hope this helps,
> Danish

Yes thanks!!