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ManualsBrandsRENESAS ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller QFP 64 (14x14) 16-Bit 20 MHz I/O number 45
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Section 12 Timer Z
Rev. 4.00 Mar. 15, 2006 Page 204 of 556
REJ09B0026-0400
GRA
TCNT value
0% duty
0% duty
Time
Time
Time
GRB rewritten
TCNT value
GRB rewritten
GRB
rewritten
GRB rewritten
TCNT value
GRB rewritten
GRB rewritten
GRB rewritten
When cycle register and duty register compare matches
occur simultaneously, duty register compare match has
priority.
When cycle register and duty register compare matches
occur simultaneously, duty register compare match has
priority.
GRB
rewritten
100% duty
100% duty
GRB
H'0000
FTIOB
GRA
GRB
H'0000
FTIOB
GRA
GRB
H'0000
FTIOB
Figure 12.24 Example of PWM Mode Operation (3)