User's Manual

BCM94318SDIO driver install on Windows XP
1. Install Arasan Standard SD Host PCI Board
1.1 Shutdown the computer and plug in the Arasan Standard SD Host PCI card on PCI
slot and reboot the PC.
1.2 Uninstall Microsoft SDIO drivers. We will be using our own instead of Microsoft’s
o Device Manager -> Find entry for Secure Digital IO Bus (or winPCI)-
>Right click-> Uninstall
1.3 Uninstall BRCM wl driver. Get rid of any previous BRCM wireless driver.
o Device manager - >Networks -> Broadcom driver->Right click/uninstall
1.4 Edit c:\windows\inf\sdbus.inf:
o Search for the section '[Generic]'. Comment out these lines by inserting a
semicolon ';' in the first column, like so:
[Generic]
;PCI\CC_080500.DeviceDesc%=SDHost,PCI\CC_080500
;PCI\CC_080501.DeviceDesc%=SDHost,PCI\CC_080501
Also comment out these lines:
;PCI\CC_080500.DeviceDesc="SDA Standard Compliant SD Host
Controller"
;PCI\CC_080501.DeviceDesc="SDA Standard Compliant SD Host
Controller"
1.5 Rename sdbus.PNF to sdbus_old.PNF
1.6 Edit c:\windows\inf\usb.inf.
o Search for any line containing '1095' (which is the Arasan/CMD Vendor
ID). Comment out these lines by inserting a ';' in the first column.
1.7 Rename usb.PNF to usb_old.PNF
1.8 Reboot the PC
1.9 Note: The system must have a Windows XP and SP2 pre-installed.
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