Renesas H8S/2368 Series Hardware Manual page 381

•
P31/TxD1
The pin function is switched as shown below according to the combination of bit TE in SCR of
SCI_1 and bit P31DDR.
TE
P31DDR
Pin function
Note: * NMOS open-drain output when P31ODR = 1.
•
P30/TxD0/IrTxD
The pin function is switched as shown below according to the combination of bit TE in SCR of
SCI_0 and bit P30DDR.
TE
P30DDR
Pin function
Note: * NMOS open-drain output when P30ODR = 1.
0
0
P31 input
0
0
P30 input
1
P31 output*
1
P30 output*
Rev. 2.00, 05/03, page 329 of 820
1
—
TxD1 output*
1
—
TxD0/IrTxD
output*