HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 1495

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

Item
Figure 31.30 Operational
Flowchart for Write Sequence
(Pre-defined Multiblock Transfer)
(2)
Figure 31.31 Operational
Flowchart for Write Sequence
(Stream Write Transfer)
31.5.2 Operation of Write
Sequence
Figure 31.32 Operational
Flowchart for Pre-defied
Multiblock Write Transfer in Auto
Mode (1)
Figure 31.32 Operational
Flowchart for Pre-defied
Multiblock Write Transfer in Auto
Mode (2)
1104 Changed
Page Revision (See Manual for Details)
1105 Changed
1106 Changed
1107 Changed
No
Write 1 to CMDOFF
Write 1 to CMDOFF
Is BTI interrupt
Yes
generated?
Rev. 3.00 Jan. 18, 2008 Page 1433 of 1458
Execute CMD25 (CMDR to CMDSTRT)
No
Read response register
Set DMACR (MMCIF)
Is CRCERI interrupt
Is response status
Does CMD23 end
No
Yes
Is CRPI interrupt
Yes
Is FRDYI interrupt generated
successfully?
or does DMA transfer end?
generated?
generated?
Set DMAC
normal?
Set DMACR (MMCIF)
[1]
Command sequence end
Write 1 to DATEN
Yes
Write 1 to CMDOFF
Set DMACR to H'00
Command sequence end
Execute CMD12
Yes
Write 1 to CMDOFF
Set DMACR to H'00
Execute CMD12
FIFO clear
FIFO clear
Yes
No
No
Is CTERI interrupt
generated?
[2]
Write 1 to CMDOFF
Yes
Write 1 to CMDOFF
No
REJ09B0033-0300