Max:Lucifer$ avrdude -vv -c arduino-ft232r -p m328p avrdude: Version 5.11svn, compiled on Feb 11 2012 at 22:01:08 Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/ Copyright (c) 2007-2009 Joerg Wunsch System wide configuration file is "/opt/local/etc/avrdude.conf" User configuration file is "/Volumes/Max/.avrduderc" User configuration file does not exist or is not a regular file, skipping Using Port : usb Using Programmer : arduino-ft232r AVR Part : ATmega328P Chip Erase delay : 9000 us PAGEL : PD7 BS2 : PC2 RESET disposition : dedicated RETRY pulse : SCK serial program mode : yes parallel program mode : yes Timeout : 200 StabDelay : 100 CmdexeDelay : 25 SyncLoops : 32 ByteDelay : 0 PollIndex : 3 PollValue : 0x53 Memory Detail : Block Poll Page Polled Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- --------- eeprom 65 20 4 0 no 1024 4 0 3600 3600 0xff 0xff flash 65 6 128 0 yes 32768 128 256 4500 4500 0xff 0xff lfuse 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00 hfuse 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00 efuse 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00 lock 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00 calibration 0 0 0 0 no 1 0 0 0 0 0x00 0x00 signature 0 0 0 0 no 3 0 0 0 0 0x00 0x00 Programmer Type : ftdi_syncbb Description : Arduino: FT232R connected to ISP Pin assignment : 1..8 = DBUS0..7, 9..12 = GPIO0..3 RESET = 8 SCK = 6 MOSI = 7 MISO = 4 ft245r: spi bitclk 75000 -> ft baudrate 150000 buffer overflow. Cannot happen! avrdude: ft245r_program_enable: failed avrdude: initialization failed, rc=-1 Double check connections and try again, or use -F to override this check.