HD64F3664BPV Datasheet, PDF (207/446 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

Section 12 Timer W
Figure 12.9 shows an example of operation in PWM mode. The output signals go to 1 and TCNT
is cleared at compare match A, and the output signals go to 0 at compare match B, C, and D
(TOB, TOC, and TOD = 1: initial output values are set to 1).
TCNT value
GRA
GRB
GRC
GRD
H'0000
FTIOB
FTIOC
Counter cleared by compare match A
Time
FTIOD
Figure 12.9 PWM Mode Example (1)
Figure 12.10 shows another example of operation in PWM mode. The output signals go to 0 and
TCNT is cleared at compare match A, and the output signals go to 1 at compare match B, C, and
D (TOB, TOC, and TOD = 0: initial output values are set to 1).
TCNT value
GRA
GRB
GRC
GRD
H'0000
FTIOB
FTIOC
Counter cleared by compare match A
FTIOD
Figure 12.10 PWM Mode Example (2)
Time
Rev. 6.00 Mar. 24, 2006 Page 177 of 412
REJ09B0142-0600