r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 1411

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

Input/output pins
(FIFO_EMPTY)
(DTBUSY_TU)
(CMDOFF)
CMDSTRT
(DTBUSY)
(DATAEN)
INTSTR0
(START)
(DBSYI)
(CWRE)
(BUSY)
(CMDI)
(CRPI)
(DRPI)
OPCR
(REQ)
CSTR
CMD
(DTI)
(FEI)
CLK
DAT
Figure 31.15 Example of Command Sequence for Commands with Write Data
CMD25 WRITE_MULTIPE_BLOCK
Command
transmission
started
Command
Command
response
Block data
transmission
started
(Multiblock Transfer)
Write data
Status
Next block data
transmission
started
Write data
Section 31 Multimedia Card Interface (MMCIF)
Rev. 1.00 Oct. 01, 2007 Page 1345 of 1956
Write data
Block data
reception
ended
CMD12 (STOP_TRANSMISSION)
Stop command
execution sequence
REJ09B0256-0100
Command
Command
response