HD6432633 Datasheet, PDF (157/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

3.4 Pin Functions in Each Operating Mode
The pin functions of ports A to F vary depending on the operating mode. Table 3-3 shows their
functions in each operating mode.
Table 3-3 Pin Functions in Each Mode
Port
Port 1
Port A
Port B
P1₀
P1₁ to P1₃
PA₄ to PA₀
Port C
Port D
Port E
Port F
PF₇
PF₆ to PF₄
PF₃
PF₂ to PF₀
Port G
PG₄
PG₃ to PG₀
Legend
P: I/O port
A: Address bus output
D: Data bus I/O
C: Control signals, clock I/O
*: After reset
Mode 4
P/A*
P*/A
A
A
A
D
P/D*
P/C*
C
P/C*
P*/C
C
P*/C
Mode 5
P/A*
P*/A
A
A
A
D
P*/D
P/C*
C
P*/C
P*/C
C
P*/C
Mode 6
P*/A
P*/A
P*/A
P*/A
P*/A
D
P*/D
P/C*
C
P*/C
P*/C
P*/C
P*/C
Mode 7
P
P
P
P
P
P
P
P*/C
P
P
P
3.5 Address Map in Each Operating Mode
An address map of the H8S/2633, H8S/2633R are shown in figure 3.1, and an address map of the
H8S/2632 in figure 3-2, and an address map of the H8S/2631 in figure 3-3, and an address map of
the H8S/2695 in figure 3-4.
The address space is 16 Mbytes in modes 4 to 7 (advanced modes).
The address space is divided into eight areas for modes 4 to 7. For details, see section 7, Bus
Controller.
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