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void FSDev_SD_Card_BSP_SetClkFreq (FS_QTY unit_nbr,
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CPU_INT32U freq);
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Set clock frequency. Anchor
Arguments
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unit_nbr
Unit number of SD/MMC card.
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freq
Anchor
Clock frequency, in Hz.
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Returned Value
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Notes/Warnings
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- The effective clock frequency must be no more than freq. If the frequency cannot be configured equal to freq, it should be configured less than freq.