On 9/15/07, John Chung <kravnus@yahoo.com> wrote:
> Not sure this helps for EE designer but here goes*well
> at least have some note....*
>
> I have in front of me a USB card reader that looks
> dead*windows see the device* but  I can't read any SD
> card or MMC card. It has work before*never quite right
> with detect SD/MMC cards at 2GB*.
>
> The IC used is: AU6366 E32-FCL-NP
>
> The product using this chip is SWISSTEC. Soldering to
> the chip for the SD slot looks okay. But I am not for
> certain the chip is dead to the SD card since I lack a
> logic analyzer. Tested the SD cards on my new USB card
> reader and work well.
>

Hmm, I have difficulty to understand the subject of your
post and what you want to achieve...

The chip is from Alcor Micro according to Google
if that is what you want.
http://www.alcormicro.com/products_detail.php?main_id=5&p_id=45


Xiaofan
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