Appendix B Internal I/O Registers
Rev.3.00 Jul. 19, 2007 page 491 of 532
REJ09B0397-0300
PMR1—Port mode register 1
H'C8
I/O ports
Bit
Initial value
Read/Write
7
IRQ3
0
R/W
6
IRQ2
*
0
R/W
5
IRQ1
0
R/W
4
PWM
*
0
R/W
3
⎯
0
⎯
0
TMOW
0
R/W
2
TMOFH
0
R/W
1
TMOFL
0
R/W
P1 /TMOW pin fun
c
tion swit
c
h
0
Functions as P1 I/O pin
1
Functions as TMOW output pin
P1 /TMOFL pin fun
c
tion swit
c
h
0
Functions as P1 I/O pin
1
Functions as TMOFL output pin
P1 /TMOFH pin fun
c
tion swit
c
h
0
Functions as P1 I/O pin
1
Functions as TMOFH input pin
P1 /PWM pin fun
c
tion swit
c
h
0
Functions as P1 I/O pin
1
Functions as PWM output pin
P1 /IRQ /TMIB pin fun
c
tion swit
c
h
P1 /IRQ /TMIC pin fun
c
tion swit
c
h
1
0
Functions as P1 I/O pin
1
Functions as
IRQ
/TMIB input pin
0
Functions as P1 I/O pin
1
Functions as
IRQ
/TMIC input pin
P1 /IRQ /TMIF pin fun
c
tion swit
c
h
1
0
Functions as P1 I/O pin
1
Functions as
IRQ
/TMIF input pin
0
1
2
4
5
6
7
0
1
2
4
5
6
7
1
2
3
1
2
3
Note:
*
IRQ2 and PWM are functions of the H8/3857 Group only.
In the H8/3854 Group these bits are reserved, and must always be cleared to 0.
Summary of Contents for F-ZTAT H8 Series
Page 6: ...Rev 3 00 Jul 19 2007 page iv of xxiv REJ09B0397 0300...
Page 194: ...7 RAM Rev 3 00 Jul 19 2007 page 168 of 532 REJ09B0397 0300...
Page 234: ...8 I O Ports Rev 3 00 Jul 19 2007 page 208 of 532 REJ09B0397 0300...
Page 274: ...9 Timers Rev 3 00 Jul 19 2007 page 248 of 532 REJ09B0397 0300...
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