Figure 19.20 Example Of Command Sequence For Commands With Read Data (1) - Renesas H8S/2158 User Manual

Section 19 Multimedia Card Interface (MCIF)
MCCLK
CMD17 (READ_SINGLE_BLOCK)
MCDWR
MCDRD
MCCSA
(CMDSTRT)
START
(OPCR)
RD_CONTI
CMDOFF
(IINTSTR0)
CMDI
CRPI
DTI
FFI
BTI
(CSTR)
CWRE
BUSY
FIFO_FULL
REQ

Figure 19.20 Example of Command Sequence for Commands with Read Data (1)

Rev. 3.00 Jan 25, 2006 page 680 of 872
REJ09B0286-0300
Command
Command response
Command transmission
started
Single-block read command execution sequence
Read data