r4f2456 Renesas Electronics Corporation., r4f2456 Datasheet - Page 762

• Manufacturer Part Number: r4f2456
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

Section 11 16-Bit Timer Pulse Unit (TPU)
Figure 11.24 shows examples of PWM waveform output with 0% duty cycle and 100% duty cycle
in PWM mode.
Rev. 1.00 Sep. 19, 2008 Page 732 of 1342
REJ09B0467-0100
TGRA
TGRB
H'0000
TIOCA
TGRA
TGRB
H'0000
TIOCA
TGRA
TGRB
H'0000
TIOCA
TCNT value
TCNT value
TCNT value
TGRB rewritten
TGRB rewritten
TGRB rewritten
Figure 11.24 Example of PWM Mode Operation (3)
TGRB rewritten
Output does not change when cycle register and duty register
compare matches occur simultaneously
Output does not change when cycle register and duty
register compare matches occur simultaneously
TGRB rewritten
100% duty
100% duty
0% duty
TGRB rewritten
TGRB rewritten
0% duty
rewritten
TGRB
TGRB rewritten
Time
Time
Time