HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 1153

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

Figure 31.24
Execute CMD18 (CMDR to CMDSTRT)
Write transfer block size to TBCR
Command sequence start
Read response register
(Open-ended Multiblock Transfer) (1)
Set DMACR (MMCIF)
Is CRCERI interrupt
Is response status
Does CMD16 end
Is CRPI interrupt
Execute CMD16
No
Yes
Yes
successfully?
generated?
generated?
Set DMAC
FIFO clear
normal?
Operational Flowchart for Read Sequence
[1]
Yes
Yes
No
No
No
Is CTERI interrupt
generated?
Section 31
Rev. 3.00 Jan. 18, 2008 Page 1091 of 1458
[2]
Yes
No
MultiMediaCard Interface (MMCIF)
REJ09B0033-0300