h8s-2158 Renesas Electronics Corporation., h8s-2158 Datasheet - Page 734

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

Section 19 Multimedia Card Interface (MCIF)
Rev. 3.00 Jan 25, 2006 page 682 of 872
REJ09B0286-0300
No
No
Set the RD_CONTI bit to 1
Read data from FIFO
interrupt detected?
data read end?
Does block
Figure 19.22 Operational Flow for Commands with Read Data
Is FFI
Yes
Yes
No
No
Command sequence start
Set the number of transfer
bytes (block size) to TBCR
Command sequence end
Read response register
Execute CMD17
Execute CMD16
interrupt detected?
interrupt detected?
interrupt detected?
Response
status?
Is CRPI
Is CTERI
Is DTI
Yes
Yes
No
No error
Yes
Error
: Set block length
: Execute single-block data read
Command sequence abnormal end
CRCERI interrupt
Is DTERI or
detected?
Yes
Set the CMDOFF bit to 1