nvram erase problem - WRT54GS v1.0, zJTAG and blackcat jtag cable

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nvram erase problem - WRT54GS v1.0, zJTAG and blackcat jtag cable

[deleted]

Hi, I've encountered some problems with using the blackcat jtag cable to erase NVRAM on WRT54GS v1.0 router (bricked because of overclocking). I can read and backup cfe and nvram but the cable doesn't want to erase or write anything although it shows that all writing operations are successful. Looks like there are some parameters missing - I've tried different zJTAG versions and switches recommended for this particular router - and couldn't get it to work - and this cable is compatible only with zJTAG program. I run WinXP - no problems with drivers or parallel port. Thanks.

[deleted]

dear @avenida123
WRTxx series routers are not cable modem.
Blackcat cable is only for Cable Modems and FTA receivers..
Please see following product for the WRT series routers:
http://www.diygadget.com/jtag-cables-and-microcontroller-programmers/universal-jtag-adapter-v2-wiggler-and-xilinx-platform-cable-compatible-debrick-routers-modems-and-more.html
thanks!