Analog Devices ADSP-BF506F Hardware Reference Manual page 40

Contents
Card Detection ................................................................... 21-11
RSI Power Saving Configuration ......................................... 21-14
RSI Commands and Responses ............................................ 21-15
IDLE State ..................................................................... 21-20
PEND State ................................................................... 21-20
SEND State .................................................................... 21-20
WAIT State .................................................................... 21-21
RECEIVE State .............................................................. 21-21
CEATA_INT_WAIT State .............................................. 21-22
CEATA_INT_DIS State ................................................. 21-22
RSI Command Path CRC ................................................... 21-23
RSI Data ............................................................................. 21-23
RSI Data Transmit Path ....................................................... 21-26
RSI Data Receive Path ......................................................... 21-27
RSI Data Path CRC ............................................................ 21-29
RSI Data FIFO ................................................................... 21-29
SDIO Interrupt and Read Wait Support .............................. 21-31
Programming Model ................................................................. 21-32
Card Identification .............................................................. 21-32
SD Card Identification Procedure ................................... 21-32
MMC Identification Procedure ....................................... 21-34
Single Block Write Operations ............................................. 21-35
Using Core ..................................................................... 21-36
Using DMA ................................................................... 21-37
xl ADSP-BF50x Blackfin Processor Hardware Reference