Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK Data Sheet

 704

SAM9M10 [DATASHEET]

6355F–ATARM–12-Mar-13

0 = Push pull command

1 = Open drain command

0 = 5-cycle max latency

1 = 64-cycle max latency 

0 = Write

1 = Read

1

0

1

Interrupt response:

Corresponds to the Interrupt Mode (CMD40).

1

1

0

Boot Operation Request.

Start a boot operation mode, the host processor can read boot data from 
the MMC device directly.

1

1

1

End Boot Operation.

This command allows the host processor to terminate the boot operation 
mode.

0

0

No data transfer

0

1

Start data transfer

1

0

Stop data transfer

1

1

Reserved

0

0

0

MMC/SDCard Single Block

0

0

1

MMC/SDCard Multiple Block

0

1

0

MMC Stream

0

1

1

Reserved

1

0

0

SDIO Byte

1

0

1

SDIO Block

1

1

0

Reserved

1

1

1

Reserved