NEX ROBOTICS Fire Bird V ATMEGA2560 Software Manual page 42

NEX Robotics
Figure 2.50: Fuse settings of ATMEGA2560 microcontroller
Following fuse settings are done:
1. Brown-out detection set at 2.7V (checked)
2. JTAG enabling is disabled (JTAGEN) (unchecked)
3. Boot size is selected at 2408 bytes.
4. BOOTRST is enabled. This will enable the boot mode detection at the PE7 of the
microcontroller it PE7 is held logic low while microcontroller is reset. (checked)
5. Clock option (SUT CKSEL) set as external crystal of more than 8MHz i.e. "Ext. Crystal
Osc. 8.0- MHz; Start-up time: 16K CK + 65ms"
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Fire Bird V Software Manual
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