mainAVR In-System Programmer - Support: sr #103567, Have --rd_fuses output all...


sr #103567: Have --rd_fuses output all calibration bytes

Submitter:  None
Submitted:  Sun 14 Nov 2004 03:24:44 PM UTC
Category:  None Priority:  5 - Normal
Severity:  2 - Minor Status:  None
Privacy:  Public Assigned to:  None
Originator Email:  -email is unavailable- Open/Closed:  Open
Operating System:  None
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Thu 10 Mar 2005 11:44:50 AM UTC, comment #1: 

See patch #3819 for solving problem.

Anatoly Sokolov <aesok>
Sun 14 Nov 2004 03:24:44 PM UTC, original submission:  

uisp-20040311 --rd_fuses only outputs a device's first, (lowest frequency?) internal clock calibration byte. Could it also sense and output the calibration bytes for a device's other internal clock frequencies?

Thanks for looking into this and thanks for the excellent program!

-John Firestone

From the ATtiny26 data sheet:

The ATtiny26 stores four different calibration values for the internal RC Oscillator. These bytes resides in the signature row high byte of the addresses 0x0000, 0x0001, 0x0002, and 0x0003 for 1, 2, 4, and 8 MHz respectively....



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