Olá. Olha o que aconteceu quanto executei o jtag, segue o script... [root@localhost Gilson]# jtag UrJTAG 0.9 #1375 Copyright (C) 2002, 2003 ETC s.r.o. Copyright (C) 2007, 2008 Kolja Waschk and the respective authors UrJTAG is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. There is absolutely no warranty for UrJTAG. WARNING: UrJTAG may damage your hardware! Type "quit" to exit, "help" for help. jtag> cable DLC5 parallel 0x378 Initializing parallel port at 0x378 jtag> detect IR length: 5 Chain length: 1 Device Id: 00010101001010000000000000001101 (0x000000001528000D) Manufacturer: Lexr Part(0): LX5280 Stepping: 1 Filename: /usr/local/share/urjtag/lexra/lx5280/lx5280 tap_capture_ir: Invalid state: 5 tap_shift_register: Invalid state: 8 tap_capture_dr: Invalid state: 16 tap_shift_register: Invalid state: 42 ImpCode=00010101001010000000000000001101 EJTAG version: <= 2.0 EJTAG Implementation flags: R3k DINTsup ASID_6 MIPS64 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 tap_shift_register: Invalid state: 8 chain.c(133) Part 0 without active instruction chain.c(184) Part 0 without active instruction tap_capture_ir: Invalid state: 16 tap_shift_register: Invalid state: 8 tap_capture_ir: Invalid state: 16 tap_shift_register: Invalid state: 8 tap_capture_dr: Invalid state: 16 tap_shift_register: Invalid state: 42 ImpCode=00010101001010000000000000001101 EJTAG version: <= 2.0 EJTAG Implementation flags: R3k DINTsup ASID_6 MIPS64 jtag> detectflash 0x3fc00000 Query identification string: Primary Algorithm Command Set and Control Interface ID Code: 0x0002 (AMD/Fujitsu Standard Command Set) Alternate Algorithm Command Set and Control Interface ID Code: 0x0000 (null) Query system interface information: Vcc Logic Supply Minimum Write/Erase or Write voltage: 2700 mV Vcc Logic Supply Maximum Write/Erase or Write voltage: 3600 mV Vpp [Programming] Supply Minimum Write/Erase voltage: 0 mV Vpp [Programming] Supply Maximum Write/Erase voltage: 0 mV Typical timeout per single byte/word program: 16 us Typical timeout for maximum-size multi-byte program: 0 us Typical timeout per individual block erase: 1024 ms Typical timeout for full chip erase: 0 ms Maximum timeout for byte/word program: 512 us Maximum timeout for multi-byte program: 0 us Maximum timeout per individual block erase: 16384 ms Maximum timeout for chip erase: 0 ms Device geometry definition: Device Size: 2097152 B (2048 KiB, 2 MiB) Flash Device Interface Code description: 0x0002 (x8/x16) Maximum number of bytes in multi-byte program: 1 Number of Erase Block Regions within device: 4 Erase Block Region Information: Region 0: Erase Block Size: 16384 B (16 KiB) Number of Erase Blocks: 1 Region 1: Erase Block Size: 8192 B (8 KiB) Number of Erase Blocks: 2 Region 2: Erase Block Size: 32768 B (32 KiB) Number of Erase Blocks: 1 Region 3: Erase Block Size: 65536 B (64 KiB) Number of Erase Blocks: 31 Primary Vendor-Specific Extended Query: Major version number: 1 Minor version number: 0 Address Sensitive Unlock: Required Erase Suspend: Read/write Sector Protect: 1 sectors per group Sector Temporary Unprotect: Not supported Sector Protect/Unprotect Scheme: 29BDS640 mode (Software Command Locking) Simultaneous Operation: Not supported Burst Mode Type: Supported Page Mode Type: Not supported jtag> flashmem 0x3fc00000 flashmem: syntax error! jtag> flashmem 0x3fc00000 /tmp/bootloader.bin Chip: AMD Flash Manufacturer: Macronix Chip: MX29LV160B Protected: 0000 program: flash_unlock_block 0x3FC00000 IGNORE block 0 unlocked flash_erase_block 0x3FC00000 flash_erase_block 0x3FC00000 DONE erasing block 0: 0 flash_unlock_block 0x3FC04000 IGNORE block 1 unlocked flash_erase_block 0x3FC04000 flash_erase_block 0x3FC04000 DONE erasing block 1: 0 addr: 0x3FC05FD6 verify: addr: 0x3FC00000 verify error: read: 0x0000FFFF expected: 0x00000000 jtag> Só consegui instalar o Urjtag (UrJTAG - Universal JTAG library, server and tools) talvez seja o programa, se vc tiver o bootloader.bin do AP 1120 podes me enviar por gentileza. Obrigado por me responder serei muito grato se puder me ajudar. GilGessner