SH7760 Datasheet, PDF (1014/1345 Pages) Renesas Technology Corp – SuperHTM RISC engine

26.5 MMCIF Interrupt Sources
Table 26.7 lists the MMCIF interrupt sources. The interrupt sources are classified into four groups,
and four interrupt vectors are assigned. Each interrupt source can be individually enabled by the
enable bits in INTCR0 to INTCR2. Disabled interrupt sources do not set the flag.
Table 26.7 MMCIF Interrupt Sources
Name
MMCI0
MMCI1
MMCI2
MMCI3
Interrupt source
FIFO empty
FIFO full
Data response
Data transfer end
Command response receive end
Command transmit end
Data busy end
CRC error
Data timeout error
Command timeout error
FIFO ready
Interrupt flag
FEI
FFI
DRPI
DTI
CRPI
CMDI
DBSYI
CRCERI
DTERI
CTERI
FRDYI
Rev. 1.0, 02/03, page 964 of 1294