40.4 Signal Description


Signal Name	Type	Description
SDCD	Input	SD Card / SDIO /e.MMC Card Detect
SDCMD	I/O	SD Card / SDIO /e.MMC Command/Response Line
SDWP	Input	SD Card Connector Write Protect Signal
SDCK	Output	SD Card / SDIO /e.MMC Clock Signal
SDDAT[3:0]	I/O	SD Card / SDIO /e.MMC data lines

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