ST STM32L4+ Series Reference Manual page 2015

RM0432
54.8 SDMMC interrupts
Interrupt
acronym
SDMMC
SDMMC
SDMMC
SDMMC
SDMMC
SDMMC
SDMMC
SDMMC
SDMMC
SDMMC
SDMMC
SDMMC
SDMMC
SDMMC
SDMMC
SDMMC
SDMMC
SDMMC
Secure digital input/output MultiMediaCard interface (SDMMC)
Table 405. SDMMC interrupts
Interrupt
Event flag
event
Command
response CRC CCRCFAIL
fail
Data block
DCRCFAIL
CRC fail
Command
response CTIMEOUT
timeout
Data timeout DTIMEOUT
Transmit FIFO
TXUNDERR
underrun
Receive FIFO
RXOVERR
overrun
Command
reponse CMDREND
received
Comand sent CMDSENT
Data transfer
DATAEND
ended
Data transfer
DHOLD
hold
Data block
sent or DBCKEND
received
Data transfer
DABORT
aborted
Transmit FIFO
TXFIFOHE
half empty
Receive FIFO
RXFIFOHF
half full
Transmit FIFO
TXFIFOF
full
Receive FIFO
RXFIFOF
full
Transmit FIFO
TXFIFOE
empty
Receive FIFO
RXFIFOE
empty
RM0432 Rev 6
Interrupt clear
Enable control bit
CCRCFAILIE
DCRCFAILIE
CTIMEOUTIE CTIMEOUTC
DTIMEOUTIE DTIMEOUTC
TXUNDERRIE TXUNDERRC
RXOVERRIE
CMDRENDIE CMDRENDC
CMDSENTIE
DATAENDIE
DHOLDIE
DBCKENDIE
DABORTIE
TXFIFOHEIE
RXFIFOHFIE
n.a.
RXFIFOFIE
TXFIFOEIE
n.a.
Exit from
Sleep
method
mode
CCRCFAILC Yes
DCRCFAILC Yes
Yes
Yes
Yes
RXOVERRC Yes
Yes
CMDSENTC Yes
DATAENDC Yes
DHOLDC Yes
DBCKENDC Yes
DABORTC Yes
n.a. Yes
n.a. Yes
n.a. Yes
n.a. Yes
n.a. Yes
n.a. Yes
2015/2301
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