HD64F3694FXV Datasheet, PDF (197/452 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 12 Timer W
TCNT value
H'FFFF
GRA
GRB
H'0000
FTIOA
FTIOB
No change
Time
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
GRA
GRB
H'0000
FTIOA
FTIOB
Time
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
GRA
GRB
H'0000
FTIOA
FTIOB
Counter cleared by compare match with GRA
Time
Toggle
output
Toggle
output
Figure 12.6 Toggle Output Example (TOA = 0, TOB = 1)
Rev.5.00 Nov. 02, 2005 Page 167 of 418
REJ09B0028-0500