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[avr-libc-dev] [bug #30475] SPM_PAGESIZE incorrect in io90pwm3b.h and io

From: Anitha Boyapati
Subject: [avr-libc-dev] [bug #30475] SPM_PAGESIZE incorrect in io90pwm3b.h and io90pwm2b.h
Date: Tue, 21 Sep 2010 12:10:35 +0000
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv: Gecko/20100914 Firefox/3.5.13

Update of bug #30475 (project avr-libc):

                  Status:                    None => In Progress            
             Assigned to:                    None => aboyapati              


Follow-up Comment #1:

>> The API Usage example for <avr/boot.h> implies that SPM_PAGESIZE is
defined in bytes, not words.


>> However the SPM_PAGESIZE defines the flash page size in words instead of
bytes for the at90pwm3b and at90pwm2b part. 

Comparing other device header files with corresponding datasheets shows that
SPM_PAGESIZE represents number of bytes per page. However in the case of
io90pwm2b/3b, SPM_PAGESIZE was probably given in words as 32.

I have corrected it to 64. Patch attached for review.

(file #21515)

Additional Item Attachment:

File name: bug30457.patch                 Size:1 KB


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