Datasheet

V850ES/JG3 CHAPTRER 8 16-BIT TIMER/EVENT COUNTER Q (TMQ)
R01UH0015EJ0300 Rev.3.00 Page 374 of 870
Sep 30, 2010
8.5.8 Timer output operations
The following table shows the operations and output levels of the TOQ00 to TOQ03 pins.
Table 8-6. Timer Output Control in Each Mode
Operation Mode TOQ00 Pin TOQ01 Pin TOQ02 Pin TOQ03 Pin
Interval timer mode Square wave output
External event count mode Square wave output
−
External trigger pulse output mode
External trigger pulse
output
External trigger pulse
output
External trigger pulse
output
One-shot pulse output mode
One-shot pulse
output
One-shot pulse
output
One-shot pulse
output
PWM output mode
Square wave output
PWM output PWM output PWM output
Free-running timer mode Square wave output (only when compare function is used)
Pulse width measurement mode
−
Table 8-7. Truth Table of TOQ00 to TOQ03 Pins Under Control of Timer Output Control Bits
TQ0IOC0.TQ0OLm Bit TQ0IOC0.TQ0OEm Bit TQ0CTL0.TQ0CE Bit Level of TOQ0m Pin
0
×
Low-level output
0 Low-level output
0
1
1
Low level immediately before counting, high
level after counting is started
0
×
High-level output
0 High-level output
1
1
1
High level immediately before counting, low level
after counting is started
Remark m = 0 to 3