YR0K42378FC000BA Renesas Electronics America, YR0K42378FC000BA Datasheet - Page 669

• Manufacturer Part Number: YR0K42378FC000BA
• Description: KIT EVAL FOR H8S/2378
• Manufacturer: Renesas Electronics America
• Series: H8®r
• Type: MCUr

Specifications of YR0K42378FC000BA

• Contents: Board
• For Use With/related Products: H8S/2378
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 11.22 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), to output 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 as
the duty cycle.
TGRA
TGRB
H'0000
TIOCA
TGRB_1
TGRA_1
TGRD_0
TGRC_0
TGRB_0
TGRA_0
H'0000
TIOCA0
TIOCB0
TIOCC0
TIOCD0
TIOCA1
TCNT value
TCNT value
Figure 11.21 Example of PWM Mode Operation (1)
Figure 11.22 Example of PWM Mode Operation (2)
Counter cleared by
TGRA compare match
Counter cleared by
TGRB_1 compare match
Rev.7.00 Mar. 18, 2009 page 601 of 1136
Section 11 16-Bit Timer Pulse Unit (TPU)
REJ09B0109-0700
Time
Time