HD6475348R Datasheet, PDF (88/487 Pages) Hitachi Semiconductor – Single-Chip Microcomputer

3.7.6 External Access Cycle
ø
A19 –A0
AS
R/W
DS
RD
WR
D7 –D0
T1 state
Read cycle
T2 state
T3 state
Address
“High”
Read data
Figure 3-10 (a) External Access Cycle (Read Access)
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