Mitsubishi Electric M32R Series User Manual page 493

MULTIJUNCTION TIMERS
10
10.9 TOM (Output-related 16-bit Timer)
Enabled
Underflow Underflow
(by writing to enable bit
(first time) (second time)
or by external input)
Count clock
Enable bit
H'FFFF
H'F000
H'EFFF
Down-count
Down-count starting
starting from
from reload 1 register
reload 0 register
set value
H'A000
set value
Counter
H'0000
Reload 0 register
H'A000
Reload 1 register
H'F000
F/F output
Data inverted Data inverted
by underflow by underflow
TOM interrupt
by underflow
PWM output period
Note: This diagram does not show detail timing information.
Figure 10.9.9 Typical Operation in TOM Single-shot PWM Output Mode (without Correction
Function)
10-223 Ver.0.10