H8S2110B RENESAS [Renesas Technology Corp], H8S2110B Datasheet - Page 145

• Manufacturer Part Number: H8S2110B
• Description: Renesas 16-Bit Single-Chip Microcomputer Renesas H8S Family/H8S/2100 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

7.7
Port 6 is an 8-bit I/O port. Port 6 pins also function as the FRT I/O pins, TMR_X I/O pins,
TMR_Y input pin, key-sense interrupt input pins, and interrupt input pins. The port 6 input level
can be switched in four stages. Port 6 has the following registers.
7.7.1
P6DDR specifies input or output for the pins of port 6 on a bit-by-bit basis.
Bit
7
6
5
4
3
2
1
0
Port 6 data direction register (P6DDR)
Port 6 data register (P6DR)
Port 6 pull-up MOS control register (KMPCR)
System control register 2 (SYSCR2)
Bit Name
P67DDR
P66DDR
P65DDR
P64DDR
P63DDR
P62DDR
P61DDR
P60DDR
Port 6
Port 6 Data Direction Register (P6DDR)
Initial Value
0
0
0
0
0
0
0
0
W
W
W
W
W
W
W
W
R/W
The corresponding port 6 pins are output ports
when P6DDR bits are set to 1, and input ports
when cleared to 0.
Description
Rev. 2.00 Mar 21, 2006 page 107 of 518
Section 7 I/O Ports
REJ09B0299-0200