Figure 19.23 Example Of Command Sequence For Commands With Write Data (1) - Renesas H8S/2158 User Manual

Section 19 Multimedia Card Interface (MCIF)
MCCLK
CMD24 (WRITE_SINGLE_BLOCK)
MCDWR
MCDRD
MCCSA
(CMDSTRT)
START
(OPCR)
DATAEN
CMDOFF
(IINTSTR0)
CMDI
CRPI
DTI
DRPI
DBSYI
FFI
(CSTR)
CWRE
BUSY
FIFO_EMPTY
DTBUSY
DTBUSY_TU
REQ

Figure 19.23 Example of Command Sequence for Commands with Write Data (1)

Rev. 3.00 Jan 25, 2006 page 684 of 872
REJ09B0286-0300
Command
Command response
Command
transmission started
Single-block write command execution sequence
Write data
Data response
Busy