h8s-2158 Renesas Electronics Corporation., h8s-2158 Datasheet - Page 723

• Manufacturer Part Number: h8s-2158
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

FIFO_EMPTY
DTBUSY_TU
DA TA EN
CMDOFF
(CMDSTRT)
DTBUSY
(INTSTR0)
Single-block data write (Block size > Transmit data FIFO size)
(OPCR)
CWRE
START
(CSTR)
MCCMD
DBSYI
MCCLK
MCDAT
BUSY
CMDI
CRPI
DRPI
Figure 19.13 Example of Command Sequence for Commands with Write Data (2)
REQ
DTI
FEI
Command
transmission started
CMD24 (WRITE_SINGLE_BLOCK)
Command
Single-block read command execution sequence
Command response
Write data
Section 19 Multimedia Card Interface (MCIF)
Transfer clock
transmission halted
Rev. 3.00 Jan 25, 2006 page 671 of 872
Reading data
from FIFO
Block data
transmission
suspended
Transfer clock
transmission resumed
Block data
transmission
resumed
Write data
Status
REJ09B0286-0300
Busy