R5F61525 RENESAS [Renesas Technology Corp], R5F61525 Datasheet - Page 199

• Manufacturer Part Number: R5F61525
• Description: 32-Bit CISC Microcomputer H8SX Family H8SX/1500 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Transfer from external memory to external device with DACK
Transfer from external device with DACK to external memory
Address B
Address T
B
Address bus
RD
WR
DACK
Data bus
TEND
B
Address bus
RD
WR
DACK
Data bus
TEND
Figure 7.5 Example of Signal Timing in Single Address Mode
Figure 7.6 Operations in Single Address Mode
DMA cycle
DMA cycle
DDAR
DSAR
Transfer
Address for external memory space
RD signal for external memory space
Data output by external memory
Address for external memory space
WR signal for external memory space
Data output by external device with DACK
Rev. 3.00 Mar. 14, 2006 Page 161 of 804
Section 7 DMA Controller (DMAC)
DACK
REJ09B0104-0300