r4f2456 Renesas Electronics Corporation., r4f2456 Datasheet - Page 559

• Manufacturer Part Number: r4f2456
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

10.2.4
P2ODR specifies the output type of each port 2 pin.
Bit
7
6
5
4
3
2
1
0
Bit Name
P27ODR
P26ODR
P25ODR




P20ODR
Port 2 Open Drain Control Register (P2ODR)
0
0
0
0
0
0
0
0
Initial Value
R/W
R/W
R/W
R/W




R/W
Bits 4 to 1 are reserved.
When written, the initial value should be written to.
Setting a P2ODR bit to 1 makes the corresponding
pin an NMOS open-drain output pin, while clearing a
P2ODR bit to 0 makes the corresponding pin a
CMOS output pin.
Description
Setting a P2ODR bit to 1 makes the corresponding
pin an NMOS open-drain output pin, while clearing
a P2ODR bit to 0 makes the corresponding pin a
CMOS output pin.
Rev. 1.00 Sep. 19, 2008 Page 529 of 1342
Section 10 I/O Ports
REJ09B0467-0100