Arduino/hardware/arduino/boards.txt

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uno.name=Arduino Uno
uno.platform=avr
uno.upload.protocol=stk500
uno.upload.maximum_size=32256
uno.upload.speed=115200
uno.bootloader.low_fuses=0xff
uno.bootloader.high_fuses=0xde
uno.bootloader.extended_fuses=0x05
uno.bootloader.path=optiboot
uno.bootloader.file=optiboot_atmega328.hex
uno.bootloader.unlock_bits=0x3F
uno.bootloader.lock_bits=0x0F
uno.build.mcu=atmega328p
uno.build.f_cpu=16000000L
uno.build.core=arduino
uno.build.pins=standard

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atmega328.name=Arduino Duemilanove or Nano w/ ATmega328
atmega328.platform=avr
atmega328.upload.protocol=stk500
atmega328.upload.maximum_size=30720
atmega328.upload.speed=57600

atmega328.bootloader.low_fuses=0xFF
atmega328.bootloader.high_fuses=0xDA
atmega328.bootloader.extended_fuses=0x05
atmega328.bootloader.path=atmega
atmega328.bootloader.file=ATmegaBOOT_168_atmega328.hex
atmega328.bootloader.unlock_bits=0x3F
atmega328.bootloader.lock_bits=0x0F

atmega328.build.mcu=atmega328p
atmega328.build.f_cpu=16000000L
atmega328.build.core=arduino
atmega328.build.pins=standard

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diecimila.name=Arduino Diecimila, Duemilanove, or Nano w/ ATmega168
diecimila.platform=avr
diecimila.upload.protocol=stk500
diecimila.upload.maximum_size=14336
diecimila.upload.speed=19200

diecimila.bootloader.low_fuses=0xff
diecimila.bootloader.high_fuses=0xdd
diecimila.bootloader.extended_fuses=0x00
diecimila.bootloader.path=atmega
diecimila.bootloader.file=ATmegaBOOT_168_diecimila.hex
diecimila.bootloader.unlock_bits=0x3F
diecimila.bootloader.lock_bits=0x0F

diecimila.build.mcu=atmega168
diecimila.build.f_cpu=16000000L
diecimila.build.core=arduino
diecimila.build.pins=standard

##############################################################

mega2560.name=Arduino Mega 2560
mega2560.platform=avr
mega2560.upload.protocol=stk500v2
mega2560.upload.maximum_size=258048
mega2560.upload.speed=115200

mega2560.bootloader.low_fuses=0xFF
mega2560.bootloader.high_fuses=0xD8
mega2560.bootloader.extended_fuses=0xFD
mega2560.bootloader.path=stk500v2
mega2560.bootloader.file=stk500boot_v2_mega2560.hex
mega2560.bootloader.unlock_bits=0x3F
mega2560.bootloader.lock_bits=0x0F

mega2560.build.mcu=atmega2560
mega2560.build.f_cpu=16000000L
mega2560.build.core=arduino
mega2560.build.pins=mega

##############################################################

mega.name=Arduino Mega (ATmega1280)
mega.platform=avr
mega.upload.protocol=stk500
mega.upload.maximum_size=126976
mega.upload.speed=57600

mega.bootloader.low_fuses=0xFF
mega.bootloader.high_fuses=0xDA
mega.bootloader.extended_fuses=0xF5
mega.bootloader.path=atmega
mega.bootloader.file=ATmegaBOOT_168_atmega1280.hex
mega.bootloader.unlock_bits=0x3F
mega.bootloader.lock_bits=0x0F

mega.build.mcu=atmega1280
mega.build.f_cpu=16000000L
mega.build.core=arduino
mega.build.pins=mega

##############################################################

mini.name=Arduino Mini
mini.platform=avr
mini.upload.protocol=stk500
mini.upload.maximum_size=14336
mini.upload.speed=19200

mini.bootloader.low_fuses=0xff
mini.bootloader.high_fuses=0xdd
mini.bootloader.extended_fuses=0x00
mini.bootloader.path=atmega
mini.bootloader.file=ATmegaBOOT_168_ng.hex
mini.bootloader.unlock_bits=0x3F
mini.bootloader.lock_bits=0x0F

mini.build.mcu=atmega168
mini.build.f_cpu=16000000L
mini.build.core=arduino
mini.build.pins=standard

##############################################################

fio.name=Arduino Fio
fio.platform=avr
fio.upload.protocol=stk500
fio.upload.maximum_size=30720
fio.upload.speed=57600

fio.bootloader.low_fuses=0xFF
fio.bootloader.high_fuses=0xDA
fio.bootloader.extended_fuses=0x05
fio.bootloader.path=arduino:atmega
fio.bootloader.file=ATmegaBOOT_168_atmega328_pro_8MHz.hex
fio.bootloader.unlock_bits=0x3F
fio.bootloader.lock_bits=0x0F

fio.build.mcu=atmega328p
fio.build.f_cpu=8000000L
fio.build.core=arduino
fio.build.pins=standard

##############################################################

bt328.name=Arduino BT w/ ATmega328
bt328.platform=avr
bt328.upload.protocol=stk500
bt328.upload.maximum_size=28672
bt328.upload.speed=19200
bt328.upload.disable_flushing=true

bt328.bootloader.low_fuses=0xff
bt328.bootloader.high_fuses=0xd8
bt328.bootloader.extended_fuses=0x05
bt328.bootloader.path=bt
bt328.bootloader.file=ATmegaBOOT_168_atmega328_bt.hex
bt328.bootloader.unlock_bits=0x3F
bt328.bootloader.lock_bits=0x0F

bt328.build.mcu=atmega328p
bt328.build.f_cpu=16000000L
bt328.build.core=arduino
bt328.build.pins=standard

##############################################################

bt.name=Arduino BT w/ ATmega168
bt.platform=avr
bt.upload.protocol=stk500
bt.upload.maximum_size=14336
bt.upload.speed=19200
bt.upload.disable_flushing=true

bt.bootloader.low_fuses=0xff
bt.bootloader.high_fuses=0xdd
bt.bootloader.extended_fuses=0x00
bt.bootloader.path=bt
bt.bootloader.file=ATmegaBOOT_168.hex
bt.bootloader.unlock_bits=0x3F
bt.bootloader.lock_bits=0x0F

bt.build.mcu=atmega168
bt.build.f_cpu=16000000L
bt.build.core=arduino
bt.build.pins=standard

##############################################################

lilypad328.name=LilyPad Arduino w/ ATmega328
lilypad328.platform=avr
lilypad328.upload.protocol=stk500
lilypad328.upload.maximum_size=30720
lilypad328.upload.speed=57600

lilypad328.bootloader.low_fuses=0xFF
lilypad328.bootloader.high_fuses=0xDA
lilypad328.bootloader.extended_fuses=0x05
lilypad328.bootloader.path=atmega
lilypad328.bootloader.file=ATmegaBOOT_168_atmega328_pro_8MHz.hex
lilypad328.bootloader.unlock_bits=0x3F
lilypad328.bootloader.lock_bits=0x0F

lilypad328.build.mcu=atmega328p
lilypad328.build.f_cpu=8000000L
lilypad328.build.core=arduino
lilypad328.build.pins=standard

##############################################################

lilypad.name=LilyPad Arduino w/ ATmega168
lilypad.platform=avr
lilypad.upload.protocol=stk500
lilypad.upload.maximum_size=14336
lilypad.upload.speed=19200

lilypad.bootloader.low_fuses=0xe2
lilypad.bootloader.high_fuses=0xdd
lilypad.bootloader.extended_fuses=0x00
lilypad.bootloader.path=lilypad
lilypad.bootloader.file=LilyPadBOOT_168.hex
lilypad.bootloader.unlock_bits=0x3F
lilypad.bootloader.lock_bits=0x0F

lilypad.build.mcu=atmega168
lilypad.build.f_cpu=8000000L
lilypad.build.core=arduino
lilypad.build.pins=standard

##############################################################

pro5v328.name=Arduino Pro or Pro Mini (5V, 16 MHz) w/ ATmega328
pro5v328.platform=avr
pro5v328.upload.protocol=stk500
pro5v328.upload.maximum_size=30720
pro5v328.upload.speed=57600

pro5v328.bootloader.low_fuses=0xFF
pro5v328.bootloader.high_fuses=0xDA
pro5v328.bootloader.extended_fuses=0x05
pro5v328.bootloader.path=atmega
pro5v328.bootloader.file=ATmegaBOOT_168_atmega328.hex
pro5v328.bootloader.unlock_bits=0x3F
pro5v328.bootloader.lock_bits=0x0F

pro5v328.build.mcu=atmega328p
pro5v328.build.f_cpu=16000000L
pro5v328.build.core=arduino
pro5v328.build.pins=standard

##############################################################

pro5v.name=Arduino Pro or Pro Mini (5V, 16 MHz) w/ ATmega168
pro5v.platform=avr
pro5v.upload.protocol=stk500
pro5v.upload.maximum_size=14336
pro5v.upload.speed=19200

pro5v.bootloader.low_fuses=0xff
pro5v.bootloader.high_fuses=0xdd
pro5v.bootloader.extended_fuses=0x00
pro5v.bootloader.path=atmega
pro5v.bootloader.file=ATmegaBOOT_168_diecimila.hex
pro5v.bootloader.unlock_bits=0x3F
pro5v.bootloader.lock_bits=0x0F

pro5v.build.mcu=atmega168
pro5v.build.f_cpu=16000000L
pro5v.build.core=arduino
pro5v.build.pins=standard

##############################################################

pro328.name=Arduino Pro or Pro Mini (3.3V, 8 MHz) w/ ATmega328
pro328.platform=avr
pro328.upload.protocol=stk500
pro328.upload.maximum_size=30720
pro328.upload.speed=57600

pro328.bootloader.low_fuses=0xFF
pro328.bootloader.high_fuses=0xDA
pro328.bootloader.extended_fuses=0x05
pro328.bootloader.path=atmega
pro328.bootloader.file=ATmegaBOOT_168_atmega328_pro_8MHz.hex
pro328.bootloader.unlock_bits=0x3F
pro328.bootloader.lock_bits=0x0F

pro328.build.mcu=atmega328p
pro328.build.f_cpu=8000000L
pro328.build.core=arduino
pro328.build.pins=standard

##############################################################

pro.name=Arduino Pro or Pro Mini (3.3V, 8 MHz) w/ ATmega168
pro.platform=avr
pro.upload.protocol=stk500
pro.upload.maximum_size=14336
pro.upload.speed=19200

pro.bootloader.low_fuses=0xc6
pro.bootloader.high_fuses=0xdd
pro.bootloader.extended_fuses=0x00
pro.bootloader.path=atmega
pro.bootloader.file=ATmegaBOOT_168_pro_8MHz.hex
pro.bootloader.unlock_bits=0x3F
pro.bootloader.lock_bits=0x0F

pro.build.mcu=atmega168
pro.build.f_cpu=8000000L
pro.build.core=arduino
pro.build.pins=standard

##############################################################

atmega168.name=Arduino NG or older w/ ATmega168
atmega168.platform=avr
atmega168.upload.protocol=stk500
atmega168.upload.maximum_size=14336
atmega168.upload.speed=19200

atmega168.bootloader.low_fuses=0xff
atmega168.bootloader.high_fuses=0xdd
atmega168.bootloader.extended_fuses=0x00
atmega168.bootloader.path=atmega
atmega168.bootloader.file=ATmegaBOOT_168_ng.hex
atmega168.bootloader.unlock_bits=0x3F
atmega168.bootloader.lock_bits=0x0F

atmega168.build.mcu=atmega168
atmega168.build.f_cpu=16000000L
atmega168.build.core=arduino
atmega168.build.pins=standard

##############################################################

atmega8.name=Arduino NG or older w/ ATmega8
atmega8.platform=avr
atmega8.upload.protocol=stk500
atmega8.upload.maximum_size=7168
atmega8.upload.speed=19200

atmega8.bootloader.low_fuses=0xdf
atmega8.bootloader.high_fuses=0xca
atmega8.bootloader.path=atmega8
atmega8.bootloader.file=ATmegaBOOT.hex
atmega8.bootloader.unlock_bits=0x3F
atmega8.bootloader.lock_bits=0x0F

atmega8.build.mcu=atmega8
atmega8.build.f_cpu=16000000L
atmega8.build.core=arduino
atmega8.build.pins=standard