h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 95

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

3.4
The pin functions of ports A to F vary depending on the operating mode. Table 3.2 shows their
functions in each operating mode.
Table 3.2
[Legend]
P:
A:
D:
C:
*:
Port
Port A
Port B
Port C
Port D
Port E
Port F
Port K
I/O port
Address bus output
Data bus I/O
Control signals, clock I/O
After reset
Pin Functions in Each Operating Mode
PF7
PF6 to PF4
PF3
PF2, PF0
Pin Functions in Each Mode
C
Mode 4
A
A
A
D
P/D*
P/C*
P/C*
P*/C
P
C
Mode 5
A
A
A
D
P*/D
P/C*
P*/C
P*/C
P
Rev. 2.00 Dec. 05, 2005 Page 57 of 724
C
Mode 6
P*/A
P*/A
P*/A
D
P*/D
P/C*
P*/C
P*/C
P
Section 3 MCU Operating Modes
REJ09B0200-0200
Mode 7
P
P
P
P
P
P*/C
P
P