Mitsubishi Electric M32R Series User Manual page 407

Mitsubishi 32-bit risc single-chip microcomputers
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10
Count clock
Enable bit
H'FFFF
Counter
H'0000
Reload 0 register
Reload 1 register
F/F output
TIO interrupt
by underflow
Note: This diagram does not show detail timing information.
Figure 10.4.15
Enabled
(by writing to enable bit
or by external input)
Down-count starting
H'A000
from counter
(Not used)
Typical Operation in TIO Deleted Single-shot Output Mode (without
Correction Function)
10.4 TIO (Input/Output-related 16-bit Timer)
Underflow
(first time)
H'F000
H'EFFF
set value
H'F000
Data inverted
by underflow
10-137
MULTIJUNCTION TIMERS
Underflow
(second time)
Down-count starting
from reload 0 register
set value
Data inverted
by underflow
Ver.0.10

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