address@hidden:~$ sudo avrdude -vv -p uc3c2512 -c dragon_jtag avrdude: Version 6.1, compiled on Sep 8 2015 at 09:40:41 Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/ Copyright (c) 2007-2014 Joerg Wunsch System wide configuration file is "/etc/avrdude.conf" User configuration file is "/home/marco/.avrduderc" Using Port : usb Using Programmer : dragon_jtag avrdude: jtagmkII_dragon_open() avrdude: usbdev_open(): Found AVRDRAGON, serno: 00A20003581E avrdude: jtagmkII_getsync(): Sending sign-on command: 0x86 (26 bytes msg) JTAG ICE mkII sign-on message: Communications protocol version: 1 M_MCU: boot-loader FW version: 255 firmware version: 7.38 hardware version: 1 S_MCU: boot-loader FW version: 255 firmware version: 7.38 hardware version: 7 Serial number: 00:a2:00:03:58:1e Device ID: AVRDRAGON avrdude: jtagmkII_getsync(): Using a 298-byte device descriptor avrdude: jtagmkII_setparm() avrdude: jtagmkII_setparm(): Sending set parameter command (parm 0x03, 1 bytes): 0x80 (1 bytes msg) avrdude: jtagmkII_getsync(): Sending get sync command: 0x80 (1 bytes msg) AVR Part : AT32UC3C2512 Chip Erase delay : 0 us PAGEL : P00 BS2 : P00 RESET disposition : dedicated RETRY pulse : SCK serial program mode : yes parallel program mode : yes Timeout : 0 StabDelay : 0 CmdexeDelay : 0 SyncLoops : 0 ByteDelay : 0 PollIndex : 0 PollValue : 0x00 Memory Detail : Block Poll Page Polled Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- --------- flash 0 0 0 0 yes 524288 512 1024 0 0 0x00 0x00 Programmer Type : DRAGON_JTAG Description : Atmel AVR Dragon in JTAG mode avrdude: jtagmkII_getparm() avrdude: jtagmkII_getparm(): Sending get parameter command (parm 0x01): 0x81 (3 bytes msg) avrdude: jtagmkII_getparm() avrdude: jtagmkII_getparm(): Sending get parameter command (parm 0x02): 0x81 (5 bytes msg) M_MCU hardware version: 1 M_MCU firmware version: 7.38 S_MCU hardware version: 7 S_MCU firmware version: 7.38 Serial number: 00:a2:00:03:58:1e avrdude: jtagmkII_getparm() avrdude: jtagmkII_getparm(): Sending get parameter command (parm 0x06): 0x81 (3 bytes msg) Vtarget : 3.3 V avrdude: jtagmkII_getparm() avrdude: jtagmkII_getparm(): Sending get parameter command (parm 0x07): 0x81 (2 bytes msg) JTAG clock : 891.7 kHz (1.1 us) avrdude: jtagmkII_setparm() avrdude: jtagmkII_setparm(): Sending set parameter command (parm 0x1b, 4 bytes): 0x80 (1 bytes msg) avrdude: jtagmkII_set_devdescr(): Sending set device descriptor command: 0x80 (1 bytes msg) avrdude: jtagmkII_reset(): Sending reset command: 0x80 (1 bytes msg) avrdude: jtagmkII_read_byte(.., hfuse, 0x1, ...) avrdude: jtagmkII_program_enable(): Sending enter progmode command: 0xa9 (1 bytes msg) avrdude: jtagmkII_program_enable(): bad response to enter progmode command: RSP_ILLEGAL_JTAG_ID avrdude: retrying with external reset applied avrdude: jtagmkII_setparm() avrdude: jtagmkII_setparm(): Sending set parameter command (parm 0x13, 1 bytes): 0x80 (1 bytes msg) avrdude: jtagmkII_program_enable(): Sending enter progmode command: 0xa9 (1 bytes msg) avrdude: jtagmkII_program_enable(): bad response to enter progmode command: RSP_ILLEGAL_JTAG_ID avrdude: JTAGEN fuse disabled? avrdude: initialization failed, rc=-1 Double check connections and try again, or use -F to override this check. avrdude: jtagmkII_close() avrdude: jtagmkII_close(): Sending sign-off command: 0x80 (1 bytes msg) avrdude done. Thank you.