Datasheet

CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
User’s Manual U18698EJ1V0UD
196
Figure 6-46. Example of Software Processing for One-Shot Pulse Output Operation (1/2)
FFFFH
TM00 register
0000H
Operable bits
(TMC003, TMC002)
One-shot pulse enable bit
(OSPE0)
One-shot pulse trigger bit
(OSPT0)
One-shot pulse trigger input
(TI000 pin)
Overflow plug
(OVF00)
Compare register
(CR000)
Compare match interrupt
(INTTM000)
Compare register
(CR010)
Compare match interrupt
(INTTM010)
TO00 output
TO00 output control bits
(
TOE00, TOC004, TOC001)
N
M
N − M
N − M
01 or 1000 00
NN N
M
M
M
M + 1 M + 1
<1> <2> <2> <3>
TO00 output level is not
inverted because no one-
shot trigger is input.
• Time from when the one-shot pulse trigger is input until the one-shot pulse is output
= (M + 1) × Count clock cycle
• One-shot pulse output active level width
= (N − M) × Count clock cycle