r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 1218

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

24. Multimedia Card Interface (MMCIF)
Rev.1.00 Jan. 10, 2008 Page 1188 of 1658
REJ09B0261-0100
Bit
5
4
3
Bit Name
DRPI
DTI
CRPI
Initial
Value
0
0
0
R/W
R/W
R/W
R/W
Description
Data Response Interrupt Flag
0: No interrupt
[Clearing condition]
Write 0 after reading DRPI = 1.
(Writing 1 is invalid)
1: Interrupt requested
[Setting condition]
When the CRC status is received while
DRPIE = 1.
Data Transfer End Interrupt Flag
0: No interrupt
[Clearing condition]
Write 0 after reading DTI = 1.
(Writing 1 is invalid)
1: Interrupt requested
[Setting condition]
When the number of bytes of data transfer
specified in TBCR ends while DTIE = 1.
Command Response Receive End Interrupt
Flag
0: No interrupt
[Clearing condition]
Write 0 after reading CRPI = 1.
(Writing 1 is invalid)
1: Interrupt requested
[Setting condition]
When command response reception ends
while CRPIE = 1.
Interrupt
output
TRAN
TRAN
TRAN