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sample |
Provides a functional miniport implementation for a standard SD host controller. |
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This is a sample for a Secure Digital (SD) Host Controller miniport driver. The driver works in conjunction with sdport.sys, which implements SD/SDIO/eMMC protocol and WDM interfaces, to provide the host register interface.
This sample builds a Windows Universal driver. It uses only APIs and DDIs that are included in Windows Core.
This driver, sdhc.sys, provides a functional miniport implementation for a standard SD host controller.
However, it does not have support for many more recent features such as:
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UHS-I speed modes.
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HS400
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SD 4.0