Datasheet

Section 7 I/O Ports
Rev. 2.00 Sep. 28, 2009 Page 172 of 994
REJ09B0452-0200
(7) PB1/LSCI
The pin function is switched as shown below according to the combination of the register setting
of the LPC and the PB1DDR bit.
Setting
LPC I/O Port
Module
Name
Pin Function
LSCI_OE PB1DDR
LPC LSCI output 1 ⎯
I/O port PB1 output 0 1
PB1 input
(initial setting)
0 0
(8) PB0/LSMI
The pin function is switched as shown below according to the combination of the register setting
of the LPC and the PB0DDR bit.
Setting
LPC I/O Port
Module
Name
Pin Function
LSMI_OE PB0DDR
LPC LSMI output 1 ⎯
I/O port PB0 output 0 1
PB0 input
(initial setting)
0 0