I connect rx,tx and gnd to the usb com port and open putty and tenda say me :
CFE version 5.100.138.3 based on BBP 1.0.37 for BCM947XX (32bit,SP,LE)
Build Date: 2011-05-26 10:33:50 4 (richard@aeteam.com)
Copyright (C) 2000-2008 Broadcom Corporation.
Init Arena
Init Devs.
Boot partition size = 131072(0x20000)
Found an ST compatible serial flash with 32 64KB blocks; total size 2MB
et0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 5.100.138.3
CPU type 0x19749: 300MHz
Tot mem: 16384 KBytes
CFE mem: 0x80700000 - 0x80798550 (623952)
Data: 0x8072E3A0 - 0x807315C0 (12832)
BSS: 0x807315C0 - 0x80732550 (3984)
Heap: 0x80732550 - 0x80796550 (409600)
Stack: 0x80796550 - 0x80798550 (8192)
Text: 0x80700000 - 0x8072E39C (189340)
Device eth0: hwaddr C8-3A-35-49-DA-E8, ipaddr 192.168.0.1, mask 255.255.255.0
gateway not set, nameserver not set
Loader:raw Filesys:raw Dev:flash0.os File: Options:(null)
Loading: ...... 2939824 bytes read
Entry at 0x80001000
Closing network.
Starting program at 0x80001000
Ctrl+c
CFE>HELP
Available commands:
show clocks Show current values of the clocks.
nvram NVRAM utility.
reboot Reboot.
flash Update a flash memory device
batch Load a batch file into memory and execute it
go Verify and boot OS image.
boot Load an executable file into memory and execute it
load Load an executable file into memory without executing it
save Save a region of memory to a remote file via TFTP
ping Ping a remote IP host.
arp Display or modify the ARP Table
ifconfig Configure the Ethernet interface
help Obtain help for CFE commands
For more information about a command, enter 'help command-name'
*** command status = 0
I do not know how to load new firmware? Please help me to unbrick my router.
(Last edited by xover on 31 Mar 2013, 08:17)