M30280F6HP RENESAS [Renesas Technology Corp], M30280F6HP Datasheet - Page 118

• Manufacturer Part Number: M30280F6HP
• Description: 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/Tiny SERIES
• Manufacturer: RENESAS [Renesas Technology Corp]

M
R
R
12. Timer
1
e
E
Figure 12.1 Timer A Configuration
6
. v
J
Eight 16-bit timers, each capable of operating independently of the others, can be classified by function as
either timer A (five) and timer B (three). The count source for each timer acts as a clock, to control such
timer operations as counting, reloading, etc. Figures 12.1 and 12.2 show block diagrams of timer A and
timer B configuration, respectively.
0
C
2
9
2 /
0 .
B
• Main clock
• PLL clock
• On-chip oscillator
8
TA0
TA1
TA2
TA3
TA4
0
0
clock
0
G
4
J
IN
IN
IN
IN
IN
7
o r
a
0 -
. n
u
2
p
3
f
0
1 or
, 1
0
(
M
2
f
2
1
0
6
0
f
f
8
7
C
1
f
2 /
32
, 8
f
C32
page 98
1/2
1/8
M
1
6
f
Timer B2 overflow or underflow
2
C
Noise
Noise
Noise
Noise
Noise
filter
filter
PCLK0 bit = 0
filter
filter
filter
PCLK0 bit = 1
2 /
f o
8
1/4
3
) B
8
5
f
f
f
8
1 or
32
f
2
Set the CPSR bit in the
CPSRF register to "1"
(prescaler reset)
X
• Event counter mode
• Event counter mode
• Event counter mode
• Event counter mode
• Event counter mode
• Timer mode
• One-shot timer mode
• Pulse Width Measuring (PWM) mode
• Timer mode
• One-shot timer mode
• PWM mode
• Timer mode
• One-shot timer mode
• PWM mode
• Timer mode
• One-shot timer mode
• PWM mode
• Timer mode
• One-shot timer mode
• PWM mode
CIN
Timer A1
Timer A2
Timer A4
Timer A3
Timer A0
Clock prescaler
1/32
Reset
Timer A0 interrupt
Timer A1 interrupt
Timer A2 interrupt
Timer A3 interrupt
Timer A4 interrupt
f
C32
12. Timer