Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 7 16-BIT TIMER/EVENT COUNTER AA (TAA)
R01UH0042EJ0500 Rev.5.00 Page 308 of 1513
Aug 12, 2011
7.5.8 Timer output operations
The following table shows the operations and output levels of the TOAAn0 and TOAAn1 pins.
Table 7-5. Timer Output Control in Each Mode
Operation Mode TOAAn1 Pin TOAAn0 Pin
Interval timer mode Square wave output
External event count mode Square wave output
−
External trigger pulse output mode External trigger pulse output
One-shot pulse output mode One-shot pulse output
PWM output mode PWM output
Square wave output
Free-running timer mode Square wave output (only when compare function is used)
Pulse width measurement mode
−
Remark n = 0 to 3, 5
Table 7-6. Truth Table of TOAAn0 and TOAAn1 Pins Under Control of Timer Output Control Bits
TAAnIOC0.TAAnOLm Bit TAAnIOC0.TAAnOEm Bit TAAnCTL0.TAAnCE Bit Level of TOAAnm 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 n = 0 to 3, 5
m = 0, 1