Hello

I have  5 Linksys´equip. thats have Problem !

1 WRV54GS and 4 WET11 !

The problem is Boot ( Firmware) - I think !

Linksys Wrv54g -   When I Turn on - Power Led Brink !  The DMZ, WIFI and Internet is off.  The LAN1-4 Led is on when I plug on Network Card, but the AP doesn´t send IP by DHCP and doesn´t work manually (setup).
I think the firmware whas corrupted or Blank.  I try to connect by Serial port on PCB Header, but only see garbage on HyperTerminal.   I Have a JTag Cable that I made for WRT54G. This cable is compatible with WRV54G ( analysing the Pinout on Both equip.) ?   What soft runs on WINXP ( or w98) to fix the firmware by jtag cable on wrv54g ?

WET11 - The 4 equip have the same problem. Only Power Led is turn on .  The Diag, Lan, Wlan Led is off.  The LAN connect is not possible ( PC show that LAN is disconnect ! ).  I try the X-II Switch, but doesn´t work !

Its possible to use the same cable on WET11 ?  And the soft, to fix the firmware by WinXP ( or W98) !

I not use Linux on my Pc - because this, i I need a solution for Windows(98-XP) or MSDOS

Thanks

Cleber - from Brasil

For both You need a whole different cable, and it wouldn't be easy even with Linux. Search for "ARM JTAG".

Thanks for reply !

Well - I make a Macriagor Wiggler Jtag Adapter : http://seattlewireless.net/index.cgi/SamSung4510 - I hope thats adapter will fix my WRV54G
And I made yesterday , a WRT54G Jtag Cable :  http://wiki.openwrt.org/OpenWrtDocs/Troubleshooting

For Wet11, I found the pinout ( 1- TSS / 2- TSCK / 3 - TSI / 4 - TSO ) and the Schema`s Cable ( DB25 1 - Wet11 Pin 8 / DB25 2 - WET11 Pin 2 / DB25 11 - Wet11 Pin 10 / DB25 14 - Wet11 Pin 4 / DB25 18 - Wet11 Pin 3).  But for  WET11 ,  I need to use SPI prgs .  It´s possible to use the Wiggler Jtag with WET11 ?

Finnaly, I found a Jtag prg to use on WINXP, but is for WRT54G ( http://www.ranvik.net/prosjekter-privat … _wrt54gs/). Its possible to use this, with wrv54g firm, to and fix the wrv54G ?

If that cable is standard ARM JTAG (dunno, never had any ARM stuff) it should work.. But You need a different program for sure.

Ok... Thanks !

I think to use the program, and replace the WRT Firm to WRV firm and recover the WRT.
To WET11, I need to install Linux or use a SIGWIN ( linux for win).

By the way... I have another problem to resolve - A Zyxel Prestige 645R ADSL ROUTER , thats have a problem with firmware - Rebooting Looping !   The lan connect is dead !   Telnet/FTP/WEB doesn´t work.  Its the secound equip. thats show this problem.  Only soluction that  I know is remove the TSOP firm chip, put into a EPROM PROGRAMER to record the firm and reinstall on PCB, but is difficult to make this with TSOP EPROM.  I not have the TSOP adapter and i send it to a Electronic Service.
I try to fix it by serial connection - use a TTL Interface - 74HC14N  /  MAX232 , but its show Garbage on Hyperterminal.
Using the same interface  with  Prestige 645 thats function well - its show all test and the debug mode !

I need another method to fix it - like a ARM JTAG , because the CPU is ARM (SANSUNG S3C4510x01)