Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 7 16-BIT TIMER/EVENT COUNTER AA (TAA)
R01UH0042EJ0500 Rev.5.00 Page 213 of 1513
Aug 12, 2011
CHAPTER 7 16-BIT TIMER/EVENT COUNTER AA (TAA)
Timer AA (TAA) is 16-bit timer/event counter.
The V850ES/JG3-H and V850ES/JH3-H have TAA0 to TAA5.
7.1 Overview
An overview of TAAn is shown below.
• Clock selection: 8 ways
• Capture/trigger input pins: 2
• External event count input pins
Note
: 1
• External trigger input pin
Note
: 1
• Timer/counter: 1
• Capture/compare registers: 2
(32-bit capture timer function available by using a cascade connection of TAA0 and TAA1, TAA2 and TAA3.)
• Capture/compare match interrupt request signals: 2
• Timer output pins: 2
Note External event count input pins and external trigger input pins are alternately used as capture/trigger input pins
(TIAAm0).
Remark n = 0 to 5, m = 0 to 3, 5
7.2 Functions
TAAn has the following functions.
• Interval timer
• External event counter
• External trigger pulse output
• One-shot pulse output
• PWM output
• Free-running timer
• Pulse width measurement
• Timer-tuned function
• Simultaneous-start function