Renesas M16C Series User Manual page 86

M30240 Group
One-shot start flag
b7 b6 b5 b4 b3
Trigger select register
b7 b6 b5 b4 b3
Figure 1.62: Timer A-related registers (3)
Rev.1.00 Sep 24, 2003 Page 68 of 360
Symbol Address
b2 b1 b0 ONSF 0382
Bit symbol Bit name
Timer A0 one-shot start flag
TA0OS
Timer A1 one-shot start flag
TA1OS
Timer A2 one-shot start flag
TA2OS
TA3OS
Timer A3 one-shot start flag
TA4OS Timer A4 one-shot start flag
Nothing is assigned.
Write "0" when writing to this bit. When read, the value is indeterminate.
TA0TGL
Timer A0 event/trigger
select bit
TA0TGH
Note: Set the corresponding port direction register to "0".
Symbol Address
b2 b1 b0
TRGSR 0383
16
Bit symbol Bit name
TA1TGL
Timer A1 event/trigger
select bit
TA1TGH
TA2TGL
Timer A2 event/trigger
select bit
TA2TGH
TA3TGL
Timer A3 event/trigger
select bit
TA3TGH
TA4TGL
Timer A4 event/trigger
select bit
TA4TGH
Note: Set the corresponding port direction register to "0".
When reset
00X00000
16 2
Function
1 : Timer start
When read, the value is "0"
b7 b6
0 0 :
Input on TA0
IN
0 1 : TB2 overflow is selected
1 0 : TA4 overflow is selected
1 1 : TA1 overflow is selected
When reset
00
16
Function
b1 b0
0 0 :
Input on TA1
IN
0 1 : TB2 overflow is selected
1 0 : TA0 overflow is selected
1 1 : TA2 overflow is selected
b3 b2
0 0 :
Input on TA2
IN
0 1 : TB2 overflow is selected
1 0 : TA1 overflow is selected
1 1 : TA3 overflow is selected
b5 b4
0 0 :
Input on TA3
IN
0 1 : TB2 overflow is selected
1 0 : TA2 overflow is selected
1 1 : TA4 overflow is selected
b7 b6
0 0 :
Input on TA4
IN
0 1 : TB2 overflow is selected
1 0 : TA3 overflow is selected
1 1 : TA0 overflow is selected
R W
is selected (Note)
R W
is selected (Note)
is selected (Note)
is selected (Note)
is selected (Note)
Timer A