AVR Downloader/UploaDEr - Bugs: bug #11496, Memory bank calibration on...
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bug #11496: Memory bank calibration on atmega128 should have 4 bytes
Submitter: | None | ||
Submitted: | Wed 05 Jan 2005 09:31:35 AM UTC | ||
Category: | None | Severity: | 3 - Normal |
Priority: | 5 - Normal | Item Group: | None |
Status: | Fixed | Privacy: | Public |
Assigned to: | joerg_wunsch | Originator Name: | Whoever |
Originator Email: | -email is unavailable- | Open/Closed: | Closed |
Release: | None | Programmer hardware: | |
Device type: |
No files currently attached
Depends on the following items: None found
Items that depend on this one: None found
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Follow 5 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2005-09-17 | joerg_wunsch | Open/Closed | Open | Closed | |
2005-09-17 | joerg_wunsch | Status | None | Fixed | |
Assigned to | None | joerg_wunsch | |||
Originator Name | Whoever | ||||
Originator Email | -email is unavailable- |
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Corresponding source code
At adress 0x0000 is callibration byte for 1Mhz RC,
at 0x0001 for 2Mhz,
at 0x0002 for 4Mhz,
at 0x0003 for 8Mhz.
I think that this modification of avrdude.conf solves the problem:
memory "calibration"
size = 4;
read = "0 0 1 1 1 0 0 0 x x x x x x x x",
"0 0 0 0 0 0 a1 a0 o o o o o o o o";
;