M16C Datasheet, PDF (81/262 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Timer A
Preliminary Specifications REV.B
Mitsubishi microcomputers
Specifications in this manual are tentative and subject to change.
M16C / 6N Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Timer
There are eleven 16-bit timers. These timers can be classified by function into timers A (five) and timers B
(six). All these timers function independently. Figures 9-1 and 9-2 show the block diagram of timers.
PCLK0 = 1
1/2
f2
1/4
f8
f2 f 8f 32f C32
1/4
f32
TA0IN
Noise
filter
TA1IN
Noise
filter
TA2IN
Noise
filter
TA3IN
Noise
filter
TA4IN
Noise
filter
Timer B2 overflow
Figure 9-1. Timer A block diagram
Clock prescaler
XCIN
1/32
fC32
Clock prescaler reset flag (bit 7
at address 038116) set to 1
Reset
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 A0 interrupt
Timer A1 interrupt
Timer A2 interrupt
Timer A3 interrupt
Timer A4 interrupt
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