Renesas H8SX/1650 Hardware Manual page 297

(4)
P62/TMO2/SCK4/IRQ10-B
The pin function is switched as shown below according to the combination of the TMR and SCI
register settings and P62DDR bit setting.
Module Name Pin Function
TMR TMO2 output
SCI SCK4 output
I/O port P62 output
P62 input
(initial setting)
(5)
P61/TMCI2/RxD4/IRQ9-B
The pin function is switched as shown below according to the P61DDR bit setting.
Module Name Pin Function
I/O port P61 output
P61 input (initial
setting)
(6)
P60/TMRI2/TxD4/IRQ8-B
The pin function is switched as shown below according to the combination of the SCI register
setting and P60DDR bit setting.
Module Name Pin Function
SCI TxD4 output
I/O port P60 output
P60 input (initial setting)
TMR
TMO2_OE
1
0
0
0
Setting
I/O Port
P61DDR
1
0
SCI
TxD4_OE
1
0
0
Section 8 I/O Ports
Setting
SCI I/O Port
SCK4_OE P62DDR
 

1
0 1
0 0
Setting
I/O Port
P60DDR

1
0
Rev.2.00 Jun. 28, 2007 Page 275 of 666
REJ09B0311-0200