HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 11

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Item
8.4.2 Address Modes
Figure 8.3 Data Flow in
Single Address Mode
Figure 8.4 Example of
Timing in Single Address
Mode
Page
377
378
Revision (See Manual for Details)
Figure amended
Figure amended
Transfer from external memory to external device with DACK
Transfer from external device with DACK to external memory
φ
Address bus
RD
WR
EDACK
Data bus
ETEND
φ
Address bus
RD
WR
EDACK
Data bus
ETEND
EXDMA cycle
EXDMA cycle
EDDAR
EDSAR
Rev.7.00 Mar. 18, 2009 page ix of lxvi
External device
with DACK
External
memory
Address to external memory space
RD signal to external memory space
Data output from external memory
Address to external memory space
WR signal to external memory space
Data output from external device
with DACK
REJ09B0109-0700