HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 1134

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 31
Rev. 3.00 Jan. 18, 2008 Page 1072 of 1458
REJ09B0033-0300
MultiMediaCard Interface (MMCIF)
Figure 31.12
Execute CMD18 (CMDR to CMDSTRT)
Write transfer block size to TBCR
Command sequence start
Read response register
Operational Flowchart for Commands with Read Data
(Open-ended Multiblock Transfer) (1)
Is CRCERI interrupt
Is response status
Does CMD16 end
Is CRPI interrupt
Execute CMD16
Yes
No
successfully?
Yes
generated?
generated?
FIFO clear
normal?
[1]
Yes
Yes
No
No
No
Is CTERI interrupt
generated?
[2]
Yes
No