Datasheet

Section 14 Timer RD
Rev. 1.50 Sep. 18, 2007 Page 281 of 584
REJ09B0240-0150
Bit Bit Name
Initial
Value R/W Description
2 OLS0 0 R/W Output Level Select 0
Selects the normal-phase output levels in reset
synchronous PWM mode or complementary PWM
mode.
0: Initial output is high and the active level is low.
1: Initial output is low and the active level is high.
Figure 14.7 shows an example of outputs in reset
synchronous PWM mode and complementary PWM
mode when OLS1 = 0 and OLS0 = 0.
1
0
CMD1
CMD0
0
0
R/W
R/W
Combination Mode 1 and 0
00: Channel 0 and channel 1 operate normally
01: Channel 0 and channel 1 are used together to
operate in reset synchronous PWM mode
10: Channel 0 and channel 1 are used together to
operate in complementary PWM mode (transferred
when TRDCNT_0 matches GRA_0)
11: Channel 0 and channel 1 are used together to
operate in complementary PWM mode (transferred
when TRDCNT_1 underflows)
Note: When the reset synchronous PWM mode or
complementary PWM mode is selected by these
bits, this setting has the priority to the settings for
PWM mode by each bit in TRDPMR. Stop
TRDCNT_0 and TRDCNT_1 before making
settings for reset synchronous PWM mode or
complementary PWM mode.