bugAVR C Runtime Library - Bugs: bug #25531, ATTiny88 CTC0 has wrong value in...

 
 

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bug #25531: ATTiny88 CTC0 has wrong value in iotn88.h

Submitter:  Bob Paddock <bpaddock>
Submitted:  Mon 09 Feb 2009 06:58:11 PM UTC
   
 
Category:  Header Severity:  3 - Normal
Priority:  5 - Normal Item Group:  Header files
Status:  Duplicate Assigned to:  arcanum
Percent Complete:  100% Open/Closed:  Closed
Release:  1.6.4 Fixed Release:  None

Wed 11 Feb 2009 06:31:12 PM UTC, comment #1: 

Duplicate of WinAVR bug #2411516. Already fixed in CVS for HEAD and 1.6 branch.

Eric Weddington <arcanum>
Group administrator
Mon 09 Feb 2009 06:58:11 PM UTC, original submission:  


In avr-gcc.exe (WinAVR 20081205) 4.3.2,
the ATTiny88 CTC0 has wrong value in iotn88.h

iotn88.h currently has:

#define TCCR0A _SFR_IO8(0x25)
#define CS00 0
#define CS01 1
#define CS02 2
#define CTC0 7

per the data sheet CTC0 should be 3.

The value of 7 causes unexpected/undocumented
mode of operation.

AVRStudio 4.15 Build 623 XML file has correct mask of 0x08.


Bob Paddock <bpaddock>

 

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    Follow 4 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2009-02-11 arcanum StatusNone Duplicate
        Percent Complete0% 100%
        Assigned toNone arcanum
        Open/ClosedOpen Closed

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