NEC uPD78P078 User Manual

Page 216

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216

CHAPTER 8 16-BIT TIMER/EVENT COUNTER

Figure 8-32. Timing of One-Shot Pulse Output Operation Using Software Trigger

Caution The 16-bit timer register starts operation at the moment a value other than 0, 0, 0 (operation

stop mode) is set to TMC01 to TMC03, respectively.

Count Clock

TM0 Count Value

CR01 Set Value

CR00 Set Value

INTTM01

OSPT

INTTM00

TO0 Pin Output

0000

0001

N

N + 1

0000

N – 1

N

M – 1

M

0000

0001

0002

N

M

N

M

N

M

N

M

Set 0CH to TMC0
(TM0 count start)

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