SH7032 Datasheet, PDF (315/687 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Section 10 16-Bit Integrated Timer Pulse Unit (ITU)
10.4.9 ITU Output Timing
ITU outputs in channels 3 and 4 can be inverted with TOCR.
Output Inversion Timing with TOCR: Output levels can be inverted by inverting the output
level select bits (OLS4 and OLS3) in TOCR in complementary PWM mode and reset-
synchronized PWM mode. Figure 10.53 illustrates the timing.
T1
T2
T3
CK
Address
TOCR address
TOCR
ITU output pin
Inversion
Figure 10.53 Example of Inverting ITU Output Levels by Writing to TOCR
Rev. 7.00 Jan 31, 2006 page 289 of 658
REJ09B0272-0700