Datasheet

885
SAM4S Series [DATASHEET]
11100F–ATARM–29-Jan-14
38.12.3 Write Access
During a write access, the XFRDONE flag behaves as shown in Figure 38-12.
Figure 38-12. XFRDONE During a Write Access
CMD line
Card response
CMDRDY flag
Data bus - D0
1st Block
Not busy flag
XFRDONE flag
The CMDRDY flag is released 8 tbit after the end of the card response.
Last Block
D0
1st Block
Last Block
D0 is tied by the card
D0 is released
HSMCI write CMD