S3C2440A RISC MICROPROCESSOR ELECTRICAL DATA
27-33
SDCLK
t
SDCD
SDCMD (out)
t
SDCH
t
SDCS
t
SDDD
SDCMD (in)
t
SDDH
t
SDDS
SDDATA[3:0] (in)
SDDATA[3:0] (out)
Figure 27-34. SD/MMC Interface Timing Diagram
SPICLK
t
SPIMOD
t
SPISIH
t
SPISIS
t
SPISOD
t
SPIMIH
t
SPIMIS
SPIMOSI (MO)
SPIMOSI (SI)
SPIMISO (SO)
SPIMISO (MI)
Figure 27-35. SPI Interface Timing Diagram (CPHA=1, CPOL=1)
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