Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 9 16-BIT TIMER/EVENT COUNTER T (TMT)
R01UH0042EJ0500 Rev.5.00 Page 434 of 1513
Aug 12, 2011
CHAPTER 9 16-BIT TIMER/EVENT COUNTER T (TMT)
Timer T (TMT) is a 16-bit timer/event counter.
An encoder count function and other functions are added to timer AA (TAA). However, TMT does not have a function to
operate with an external event count input when it operates in the interval timer mode.
The V850ES/JG3-H and V850ES/JH3-H have one TMT channel.
9.1 Overview
An overview of TMT0 is given below.
• Clock selection: 8 types
• Capture trigger input pins (TIT00, TIT01): 2
• External event count input pin (EVTT0): 1
• Encoder input pins (TENC00, TENC01): 2
• Encoder clear input pin (TECR0): 1
• External trigger input pin
Note
: 1
• Timer counter: 1
• Capture/compare registers: 2
• Capture/compare match interrupt request signals: 2
• Timer output pins: 2
Note The external trigger input pin and external event count input pin (EVTT0) are shared with an encoder input pin
(TENC00).
9.2 Functions
The functions of TMT0 are shown below.
• Interval timer
• External event counter
• External trigger pulse output
• One-shot pulse output
• PWM output
• Free-running timer
• Pulse width measurement
• Triangular-wave PWM output
• Encoder count