HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 1170

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 31
31.6
Table 31.5 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. The disabled interrupt source does not set the flag.
Table 31.5 MMCIF Interrupt Sources
Note:
Rev. 3.00 Jan. 18, 2008 Page 1108 of 1458
REJ09B0033-0300
Name
int_err_n
int_fstat_n
int_tran_n
int_frdy_n
*
MMCIF Interrupt Sources
Excluding the CRC error in the R2 command response.
MultiMediaCard Interface (MMCIF)
Interrupt Source
Write error
CRC error*
Data timeout error
Command timeout error
FIFO empty
FIFO full
Data response
Data transfer end
Command response end
Command output end
Data busy end
Block transfer end
FIFO ready
Interrupt Flag
WRERI
CRCERI*
DTERI
CTERI
FEI
FFI
DPRI
DTI
CRPI
CMDI
DBSYI
BTI
FRDYI