USB to SD/SDIO host

Moderator: nferre

ivan7645
Posts: 1
Joined: Tue Apr 28, 2015 1:49 pm

USB to SD/SDIO host

Tue Apr 28, 2015 2:25 pm

My board is SAMA5D3 Xplained. I want when I plug USB into host (PC), the host can find SD/SDIO host. Then I can use API to access SDIO device. How do I suppose do? Do anybody have any idea about this?

Thanks in advance~
blue_z
Location: USA
Posts: 1940
Joined: Thu Apr 19, 2007 10:15 pm

Re: USB to SD/SDIO host

Tue Apr 28, 2015 9:30 pm

ivan7645 wrote:My board is SAMA5D3 Xplained. I want when I plug USB into host (PC), the host can find SD/SDIO host. Then I can use API to access SDIO device.
Are you asking about an SDIO-over-USB bridge?

> This SDIO over USB bridge supports the transmission of data from a USB Host to an SD, MMC, eMMC or SDIO card.
> The SDIO over USB bridge uses USB Mass Storage Class Bulk-Only Transport and SCSI pass through to support this feature.

ivan7645 wrote: How do I suppose do?
Did you just receive this assignment?
What research have you done so far?

Regards

Return to “SAMA5-based”

Who is online

Users browsing this forum: No registered users and 9 guests