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prod/doc/analysis.html: emphasize that 1 MHz clock is normal without firmware

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This commit is contained in:
Werner Almesberger 2011-05-21 12:11:48 -03:00
parent 6adfd4b1fd
commit 86ea428afc
1 changed files with 5 additions and 0 deletions
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prod/doc/analysis.html
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@ -146,6 +146,11 @@ enables USB.
<B>atrf-xtal</B>
<TR><TD>Other<TD>Check voltages; check for contamination around crystal
</TABLE>
<P>
Note that, if testing a board into which no boot loader has been flashed
yet, the clock frequency should be 1 MHz. If an unsuccessful attempt has
been made to flash the boot loader, the frequency may be 1 MHz or 8 MHz,
depending on how much code was successfully flashed.
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