HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 495

• Manufacturer Part Number: HD6417615
• Description: Hardware Manual
• Manufacturer: Hitachi Semiconductor

480
D31–D0
D31–D0
A24–A0
A24–A0
DACKn
DACKn
CKIO
CKIO
WE
CS
RD
CS
BS
BS
Figure 11.7 DMA Transfer Timing in Single Address Mode
a. External device with DACK to external memory space
b. External memory space to external device with DACK
Address output to external
memory space
Write strobe signal to external
memory space
Data output from external
device with DACK
DACK signal (active low) to external
device with DACK
Address output to external
memory space
Read strobe signal to external
memory space
Data output from external
memory space
DACK signal (active low) to external
device with DACK