Figure 10.21 Example Of Pwm Mode Operation (1); Figure 10.22 Example Of Pwm Mode Operation (2) - Renesas H8S Series Hardware Manual

16-bit single-chip microcomputer

Hide thumbs Also See for H8S Series:

Table of Contents

Section 10 16-Bit Timer Pulse Unit (TPU)

Figure 10.21 Example of PWM Mode Operation (1)

Figure 10.22 shows an example of PWM mode 2 operation.

In this example, synchronous operation is designated for channels 0 and 1, TGRB_1 compare

match is set as the TCNT clearing source, and 0 is set for the initial output value and 1 for the

output value of the other TGR registers (TGRA_0 to TGRD_0, TGRA_1), outputting a 5-phase

PWM waveform.

In this case, the value set in TGRB_1 is used as the cycle, and the values set in the other TGRs are

used as the duty levels.

Rev. 6.00 Mar 15, 2006 page 214 of 570

REJ09B0211-0600

Counter cleared by

TGRA compare match

Counter cleared by

TGRB_1 compare match