Datasheet

Section 12 Timer W
Rev.5.00 Nov. 02, 2005 Page 167 of 418
REJ09B0028-0500
TCNT value
H'FFFF
H'0000
FTIOA
FTIOB
Time
GRA
GRB
No change No change
No change No change
Figure 12.4 0 and 1 Output Example (TOA = 0, TOB = 1)
Figure 12.5 shows an example of toggle output when TCNT operates as a free-running counter,
and toggle output is selected for both compare match A and B.
TCNT value
H'FFFF
H'0000
FTIOA
FTIOB
Time
GRA
GRB
Toggle output
Toggle output
Figure 12.5 Toggle Output Example (TOA = 0, TOB = 1)
Figure 12.6 shows another example of toggle output when TCNT operates as a periodic counter,
cleared by compare match A. Toggle output is selected for both compare match A and B.
TCNT value
H'FFFF
H'0000
FTIOA
FTIOB
Time
GRA
GRB
Toggle
output
Toggle
output
Counter cleared by compare match with GRA
Figure 12.6 Toggle Output Example (TOA = 0, TOB = 1)