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_hw_sdhc_prsstat Union Reference

_hw_sdhc_prsstat Union Reference

HW_SDHC_PRSSTAT - Present State register (RO) More...

#include <MK64F12_sdhc.h>


Detailed Description

HW_SDHC_PRSSTAT - Present State register (RO)

Reset value: 0x00000000U

The host driver can get status of the SDHC from this 32-bit read-only register. The host driver can issue CMD0, CMD12, CMD13 (for memory) and CMD52 (for SDIO) when the DAT lines are busy during a data transfer. These commands can be issued when Command Inhibit (CIHB) is set to zero. Other commands shall be issued when Command Inhibit (CDIHB) is set to zero. Possible changes to the SD Physical Specification may add other commands to this list in the future.

Definition at line 1078 of file MK64F12_sdhc.h.