HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 1149

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

Figure 31.22
No
No
Operational Flowchart for Commands with Write Data
Execute CMD20 (CMDR to CMDSTRT)
Command sequence start
Command sequence end
Has all data been written
Read response register
Is CRCERI interrupt
Write 1 to CMDOFF
Is response status
Write data to FIFO
Write 1 to DATEN
Is CRPI interrupt
Execute CMD12
Is FEI interrupt
No
Yes
Yes
Yes
Yes
generated?
generated?
generated?
FIFO clear
to FIFO?
normal?
(Stream Transfer)
No
Yes
No
Section 31
Rev. 3.00 Jan. 18, 2008 Page 1087 of 1458
Write 1 to CMDOFF
Is CTERI interrupt
generated?
MultiMediaCard Interface (MMCIF)
Yes
No
REJ09B0033-0300