Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 7 16-BIT TIMER/EVENT COUNTER AA (TAA)
R01UH0042EJ0500 Rev.5.00 Page 234 of 1513
Aug 12, 2011
7.5 Operation
TAAn can perform the following operations.
Operation
TAAnCTL1.TAAmEST Bit
(Software Trigger Bit)
TIAAn0 Pin
(External Trigger Input)
Capture/Compare
Register Setting
Compare Register
Write
Interval timer mode Invalid Invalid Compare only Anytime write
External event count mode
Note 1
Invalid Invalid Compare only Anytime write
External trigger pulse output mode
Note 2
Valid Valid Compare only Batch write
One-shot pulse output mode
Note 2
Valid Valid Compare only Anytime write
PWM output mode Invalid Invalid Compare only Batch write
Free-running timer mode Invalid Invalid Switching enabled Anytime write
Pulse width measurement mode
Note 2
Invalid Invalid Capture only Not applicable
Notes 1. To use the external event count mode, specify that the valid edge of the TIAAn0 pin capture trigger input is not
detected (by clearing the TAAnIOC1.TAAnIS1 and TAAnIOC1.TAAnIS0 bits to “00”).
2. When using the external trigger pulse output mode, one-shot pulse output mode, and pulse width measurement
mode, select the internal clock as the count clock (by clearing the TAAnCTL1.TAAnEEE bit to 0).
Remark n = 0 to 3, 5