Timers - Renesas M16C Series User Manual

M30240 Group

1.2.20 Timers

There are eight 16-bit timers. These timers can be classified by function into timers A (five) and timers
B (three). All these timers function independently. Figure 1.58 shows the block diagram of Timers A and
B.
X
IN
f f
f
1 8
TA0
IN
TA1
IN
TA2
IN
TA3
IN
TA4
IN
Figure 1.58: Timer A and Timer B block diagram
Rev.1.00 Sep 24, 2003 Page 65 of 360
f
1
f
1/8 8
f
1/4 32
32
Noise
filter
Noise
filter
Noise
filter
Noise
filter
Noise
filter
• Timer mode
• One-shot mode
• PWM mode
Timer A0
• Event counter mode
• Timer mode
• One-shot mode
• PWM mode
Timer A1
• Event counter mode
• Timer mode
• One-shot mode
• PWM mode
Timer A2
• Event counter mode
• Timer mode
• One-shot mode
• PWM mode
Timer A3
• Event counter mode
• Timer mode
• One-shot mode
• PWM mode
Timer A4
• Event counter mode
• Timer mode
Timer B0
• Timer mode
Timer B1
• Timer mode
Timer B2
Timer A0 interrupt
Timer A1 interrupt
Timer A2 interrupt
Timer A3 interrupt
Timer A4 interrupt
Timer B0 interrupt
Timer B1 interrupt
Timer B2
overflow
Timers