HD6435348R Hitachi Semiconductor, HD6435348R Datasheet - Page 87

• Manufacturer Part Number: HD6435348R
• Description: Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

3.7.5 Pin States during Register Field Access (Addresses H'FE80 to H'FFFF)
T state
T state
T state
1
2
3
ø
A
to A
19
0
R/W (read access)
R/W (write access)
“High”
AS, DS, RD, WR
High-impedance
D to D
7
0
Figure 3-9 Pin States during Register Field Access
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