SH7760 Datasheet, PDF (1001/1345 Pages) Renesas Technology Corp – SuperHTM RISC engine

Input/output pins
MCCLK
Transfer clock
halted
MCCMD
CMD18(READ_MULTIPLE_BLOCK)
MCDAT
CMDSTRT
(START)
OPCR
(RD_CONTI)
Command Command
response Read data
Command
transmission started
Read data
Transfer clock
transmission resumed
CMD12(STOP_TRANSMISSION)
Command
Read data
Command
response
Block data
reception ended
(CMDOFF)
INTSTR0
(CMDI)
(CRPI)
(DTI)
(FFI)
(BTI)
CSTR
(CWRE)
(BUSY)
(FIFO_FULL)
(REQ)
Multiblock read command execution sequence
Stop command
execution sequence
Figure 26.10 Example of Command Sequence for Commands with Read Data
(Multiblock Transfer)
Rev. 1.0, 02/03, page 951 of 1294