[Prism54-devel] USRobotics USR5422

[Guglielmo Dapavo]

Jean-Baptiste Note wrote:

>Hello Guglielmo, Sebastien
>
>  
>
>>>You're device is certainly a second-generation one.
>>>      
>>>
>>I don't think so. If the device actually uses the circuitry described at 
>>http://www.arcadyan.com/PDF/Datasheet 802.11bg USB Adapter WN4501.pdf
>>it is a FullMAC (Prism Frisbee) device, which might explain why fwextract 
>>fails to recognize the firmware (I sucessfully tested it against 
>>second-generation device drivers).
>>    
>>
>
>So this could be the missing FullMAC chip + FullMAC firmware device we
>were looking for :)
>
>  
>
>>Guglielmo, can't you really remove the metallic shields of your device without 
>>damaging it ? Usually, they aren't soldered. And there will be no doubt about 
>>the chipset inside then :-)
>>    
>>
>
>Ah, one never knows... before prying open your device, please try the
>non-destructive tasks :/ Could you also post a link to the windows
>driver for your device -- this way we'll be able to find out which kind
>of firmware is loaded, even before looking at the usb logs.
>  
>
http://www.usr.com/support/5422/5422-files/5422-files.exe