h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 124

• Manufacturer Part Number: h8s-2161b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 3 MCU Operating Modes
3.3.4
Pin functions of ports 1 to 3, 9, A, and B depend on the operating mode. Table 3.2 shows pin
functions in each operating mode.
Table 3.2
Port
Port 1
Port 2
Port A
Port 3
Port B
Port 9
Port C to Port G
Legend:
P: I/O port
A: Address bus output
D: Data bus I/O
C: Control signals, clock I/O
*: Immediately after reset
Rev. 3.00 Mar 21, 2006 page 70 of 788
REJ09B0300-0300
Pin Functions in Each Operating Mode
P97
P96
P95 to P93
P92, P91
P90
Pin Functions in Each Mode
Mode 1
A
A
P
D
P * /D
P * /C
C * /P
C
P
P * /C
P
Mode 2
P * /A
P * /A
P * /A
P * /D
P * /D
P * /C
P * /C
P * /C
P
P * /C
P
Mode 3
P * /A
P * /A
P
P * /D
P * /D
P * /C
P * /C
P * /C
P
P * /C
P