| Re: NEC to PCI Open Host Controller cannot find enough free resources |
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Group: microsoft.public.windowsxp.embedded · Group Profile
Author: cruscrus Date: May 14, 2008 06:24
Hello Dean,
I don't know anything about Ricoh device, but I suggest you to look into
setupapi.log file in c:\Windows,
devices install are logged into this file: perhaps you'll find there more
info about the error.
If your device shows errors even in XP retail, don't look more in XPE: check
with onother unit since it could be a failure.
Regards
Raffaele
"Dean Perry" momentumgroup.removeme.com.au> ha scritto nel messaggio
news:D9544BB4-ED08-432C-A490-73B6A37BFCAD@microsoft.com...> I'm having problems with XP embedded builds (existing, and new) trying to
> connect to a PCMCIA/Cardbus card (Sierra Wireless AirCard 880E or an
> AC875)
>
> Problem is that what did work fine with both AC875 and AC880E and is now
> failing to discover these cards when installed.
>
> The hardware that is my target (Giantec Zito 1500) has a Ricoh 5C475 or
> 5C520 cardbus controller (the driver is generic).
>
> When I plug in the AirCard I get addition devices "underneath" the Ricoh
> controller in XP device manager "devices by connection" view - so I'm
> guessing that the NEC PC to USB Open Host Controller is actually on the
> Sierra AirCard.
>
> Zito 1500
> - PCI Bus
> - Intel 82801 PCI Bridge 244E
> - Ricoh Cardbus Controller
> - NEC PCI to USB Open Host Controller (fails to start)
> - NEC PCI to USB Open Host Controller (fails to start)
> - (AirCard 875 should be here)
>
> The problem is that these NEC PC to USB OHC devices are marked as "failed"
> in the device manager with "Code 12 - This device cannot find enough free
> resources"; but no actual explanation of what resources aren't available.
>
> All of the hardware involved has worked (many times, many boots, many
> months, many hardware instances)... but at some point in the recent past,
> it has stopped working. I'm currently chasing Sierra Wireless to see if
> recent software updates may have reconfigured the firmware on the cards,
> or updated the hardware configuration somehow?
>
> We are using XP embedded FP2007, but have also tried a straight install of
> XP retail with the same results.
>
> Have chased both "Code 12" and Ricoh and NEC posts in TechNet, general web
> etc without any joy.
> Have tried various flavours of generic cardbus controller component,
> pci-to-usb components, Intel INF files etc etc.
> There's been lots of anecdotal reports of similar issues with Ricoh
> controllers etc, and lots of "voodoo solutions" but nothing that really
> helps pin it down.
>
> I'm pulling my hair out on this one, any help is appreciated.
>
> cheers,
>
> dean
>
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