Renesas H8 Series Hardware Manual page 631

PMR1—Port Mode Register 1
Bit 7
IRQ3
Initial value 0
Read/Write R/W
P1
0 Functions as P1
1 Functions as IRQ
6 5
 

1

W
/IRQ /TMIF Pin Function Switch
7 3
I/O pin
7
/TMIF input pin
3
Appendix B Internal I/O Registers
H'C8
4 3

IRQ4 TMIG

0 0
R/W R/W W
P1 /TMIG Pin Function Switch
3
0 Functions as P1
1 Functions as TMIG input pin
P1 /IRQ /ADTRG Pin Function Switch
4 4
0 Functions as P1
4
1 Functions as IRQ
Rev. 7.00 Mar 10, 2005 page 589 of 652
I/O Port
2 1 0
 

1

W
I/O pin
3
I/O pin
/ADTRG input pin
4
REJ09B0042-0700