h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 271

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

The output type on port G is NMOS push-pull output. Port G can be 5-V tolerant.
When port G is used as an output pin, connect a pull-up resistor to the pin for raise an output high-
level voltage.
Table 8.8
8.14
Port C and port D are two sets of 8-bit I/O ports. The pin functions are the same in all operating
modes.
Port C
Port D
Port G
Port E
Port F
Port C data direction register (PCDDR)
Port C output data register (PCODR)
Port C input data register (PCPIN)
Port C Nch-OD control register (PCNOCR)
Port D data direction register (PDDDR)
Port D output data register (PDODR)
Port D input data register (PDPIN)
Port D Nch-OD control register (PDNOCR)
Port
Ports C, D
8-bit I/O port
8-bit I/O port
8-bit I/O port
8-bit I/O port
8-bit I/O port
H8S/2160B, H8S/2161B Additional Port Functions
Description
PE7 to PE0
PG7 to PG0
PC7 to PC0
PD7 to PD0
PF7 to PF0
Mode 1
(EXPE = 1)
Rev. 3.00 Mar 21, 2006 page 217 of 788
Mode 2, 3
(EXPE = 0)
Section 8 I/O Ports
REJ09B0300-0300
pull-up MOSs
pull-up MOSs
pull-up MOSs
pull-up MOSs
On-chip input
On-chip input
On-chip input
On-chip input
I/O Status