SH7147 Datasheet, PDF (444/1108 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 10 Multi-Function Timer Pulse Unit 2 (MTU2) and Multi-Function Timer Pulse Unit 2S (MTU2S)
10.4.12 Dead Time Compensation
By measuring the delay of the output waveform and reflecting it to duty, the external pulse width
measurement function can be used as the dead time compensation function while the
complementary PWM is in operation.
Upper arm signal
Lower arm signal
Inverter output detection signal
Dead time delay signal
Tdead
Tdelay
Figure 10.90 Delay in Dead Time in Complementary PWM Operation
Rev. 3.00 Oct. 06, 2008 Page 420 of 1080
REJ09B0230-0300