r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 1283

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

Figure 24.26 (2) Example of Write Sequence Flow (Single Block Transfer)
No
No
No
No
No
End of command sequence
Set the DATAEN bit to 1
Clear DMACR to H'00
detected or DMA transfer
DTBUSY detected?
DMA transfer end?
CRCERI interrupt
DTERI interrupt
DBSYI interrupt
DRPI interrupt
DTI interrupt
FRDYI interrupt
detected?
detected?
detected?
detected?
detected?
end?
1
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
Rev.1.00 Jan. 10, 2008 Page 1253 of 1658
24. Multimedia Card Interface (MMCIF)
Set CMDOFF to 1
2
REJ09B0261-0100