Renesas H8S/2368 Series Hardware Manual page 418

•
PF4/HWR
The pin function is switched as shown below according to the operating mode, bit EXPE, and bit
PF4DDR.
Operating
mode
EXPE
PF4DDR
HWR output
Pin function
•
PF3/LWR
The pin function is switched as shown below according to the operating mode, bit EXPE, bit
LWROE, and bit PF3DDR.
Operating
mode
EXPE
LWROD 1
PF3DDR —
LWR
Pin function
output
Rev. 2.00, 05/03, page 366 of 820
1, 2, 4
—
—
PF4 input
1, 2, 4
—
0
0 1
PF3 input PF3
output
0
0
PF4 output
0
—
0 1
PF3 input PF3
output
7
1 —
HWR output
7
1
1
— 0
LWR
PF3 input
output
1
0
1
PF3
output