RL78/G13
CHAPTER 6 TIMER ARRAY UNIT
R01UH0146EJ0100 Rev.1.00
375
Sep 22, 2011
(3) Operation of TOmn pin in slave channel output mode (TOMmn = 1)
(a) When timer output level register m (TOLm) setting has been changed during timer operation
When the TOLm register setting has been changed during timer operation, the setting becomes valid at the
generation timing of the TOmn pin change condition. Rewriting the TOLm register does not change the output
level of the TOmn pin.
The operation when TOMmn is set to 1 and the value of the TOLm register is changed while the timer is
operating (TEmn = 1) is shown below.
Figure 6-32. Operation when TOLm Register Has Been Changed during Timer Operation
Output set signal
(Internal signal)
Output reset signal
(Internal signal)
TOLmn
TOmn pin
Set/reset signals are inverted
TOmn does not change
Remarks 1. Set:
The output signal of the TOmn pin changes from inactive level to active level.
Reset:
The output signal of the TOmn pin changes from active level to inactive level.
2. m: Unit number (m = 0, 1), n: Channel number (n = 0 to 7)
