Datasheet

78K0/Kx2-L CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
R01UH0028EJ0400 Rev.4.00 296
Sep 27, 2010
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