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HD64F2357VF13 Datasheet, PDF (92/1049 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents
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3.4 Pin Functions in Each Operating Mode
The pin functions of ports A to F vary depending on the operating mode. Table 3-4 shows their functions in each
operating mode.
Table 3-4 Pin Functions in Each Mode
Port
Mode Mode Mode Mode Mode
2*4
3*4
4*2
5*2
6
Port A PA7 to PA5 P*1/A P
PA4 to PA0
Port B
P*1/A P
P*1/A
A
A
P*1/A
A
A
P*1/A
P*1/A
Port C
P*1/A P
A
A
P*1/A
Port D
D
P
D
D
D
Port E
P*1/D P
P/D*1 P*1/D P*1/D
Port F PF7
P/C*1 P/C*1 P/C*1 P/C*1 P/C*1
PF6 to PF3 C
P
C
C
C
PF2 to PF0 P*1/C
P*1/C P*1/C P*1/C
Legend:
P:
I/O port
A:
Address bus output
D:
Data bus I/O
C:
Control signals, clock I/O
Notes: 1. After reset
2. In ROMless version, only modes 4 and 5 are available.
3. Applies to the H8S/2357 F-ZTAT only.
4. Applies to the H8S/2398 F-ZTAT only.
Mode
7
P
P
P
P
P
P*1/C
P
Mode
10*3
P*1/A
P*1/A
P*1/A
D
P*1/D
P/C*1
C
P*1/C
Mode
11*3
P
P
P
P
P
P*1/C
P
Mode
14*3
P*1/A
P*1/A
P*1/A
D
P*1/D
P/C*1
C
P*1/C
Mode
15*3
P
P
P
P
P
P*1/C
P
3.5 Memory Map in Each Operating Mode
Figures 3-1 to 3-5 show memory maps for each of the operating modes.
The address space is 16 Mbytes in modes 4 to 7.
The address space is divided into eight areas for modes 4 to 7. For details, see section 6, Bus Controller.
Rev.6.00 Oct.28.2004 page 62 of 1016
REJ09B0138-0600H
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