UPD70F3786GJ-GAE-AX Datasheet, PDF (398/1817 Pages) Renesas Technology Corp – RENESAS MCU V850ES/Jx3-E Microcontrollers

V850ES/JH3-E, V850ES/JJ3-E
CHAPTER 8 16-BIT TIMER/EVENT COUNTER AB (TAB)
(b) 0%/100% output of PWM waveform
To output a 0% waveform, set the TABnCCRk register to 0000H. If the set value of the TABnCCR0 register is
FFFFH, the INTTABnCCk signal is generated periodically.
Count clock
16-bit counter FFFF 0000
TABnCE bit
TABnCCR0 register
D0
TABnCCRk register
0000H
INTTABnCC0 signal
INTTABnCCk signal
TOABnk pin output L
Remark k = 1 to 3,
n = 0, 1
D0 − 1 D0 0000 0001
D0
0000H
D0 − 1 D0 0000
D0
0000H
To output a 100% waveform, set a value of “set value of TABnCCR0 register + 1” to the TABnCCRk register. If
the set value of the TABnCCR0 register is FFFFH, 100% output cannot be produced.
Count clock
16-bit counter FFFF 0000
TABnCE bit
TABnCCR0 register
D0
TABnCCRk register
D0 + 1
INTTABnCC0 signal
INTTABnCCk signal
TOABnk pin output
Remark k = 1 to 3,
n = 0, 1
D0 − 1 D0 0000 0001
D0
D0 + 1
D0 − 1 D0 0000
D0
D0 + 1
R01UH0290EJ0300 Rev.3.00
Sep 19, 2011
Page 398 of 1817