added notes about fuses.

2024-09-29 21:12:08 +02:00
parent bb77c6acd1
commit 2d7459394e
1 changed files with 4 additions and 1 deletions
--- a/5
+++ b/5
@@ -196,7 +196,10 @@
        
        <output>
        </output>
-
+        <!-- see http://eleccelerator.com/fusecalc/fusecalc.php?chip=attiny84 -->
+        <!-- disable divide by 8: -U lfuse:w:0xEA:m     default (divide by 8): -U lfuse:w:0x6A:m -->
+        <!-- changes to hfuse: enable EESAVE -->
+        <!-- changes to efuse: enable SELFPRGEN -->
        <cmd tool="$(avrdude)" checkDates="FALSE"  >
          -p t84 -c stk500 -P /dev/ttyACM0 -B16 -U hfuse:w:0xD7:m -U efuse:w:0xFE:m  -U flash:w:avr/att84_temp1.hex
        </cmd>