Datasheet

Section 10 I/O Ports
REJ09B0465-0300 Rev. 3.00 Page 299 of 982
Sep 17, 2010
H8S/20103, H8S/20203, H8S/20223, H8S/20115, H8S/20215, H8S/20235 Group
10.5.4 Port Pull-Up Control Register 6 (PUCR6)
b7
PUCR67
0
b6
PUCR66
0
b5
PUCR65
0
b4
PUCR64
0
b3
PUCR63
0
b2
PUCR62
0
b1
PUCR61
0
b0
PUCR60
0
H'FF0015
Bit:
Address:
Value after reset:
Bit Symbol Bit Name Description R/W
7 PUCR67 Port 67 pull-up
control
R/W
6 PUCR66 Port 66 pull-up
control
R/W
5 PUCR65 Port 65 pull-up
control
R/W
4 PUCR64 Port 64 pull-up
control
R/W
3 PUCR63 Port 63 pull-up
control
R/W
2 PUCR62 Port 62 pull-up
control
R/W
1 PUCR61 Port 61 pull-up
control
R/W
0 PUCR60 Port 60 pull-up
control
0: The pull-up MOS of corresponding pin is
disabled.
1: The pull-up MOS of corresponding pin is
enabled.
PUCR6 is a register that controls the pull-up MOS
in bit units of the pins set as the input ports.
R/W
• PUCR67 bit to PUCR60 bit (port 67 to 60 pull-up control)
This function is valid only for the pin set as general input, and for the input pin with a function
selected by the PMC.