R5F61525 RENESAS [Renesas Technology Corp], R5F61525 Datasheet - Page 340

• Manufacturer Part Number: R5F61525
• Description: 32-Bit CISC Microcomputer H8SX Family H8SX/1500 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 9 16-Bit Timer Pulse Unit (TPU)
(b) Examples of waveform output operation
Figure 9.7 shows an example of 0-output and 1-output.
In this example, TCNT has been designated as a free-running counter, and settings have been
made so that 1 is output by compare match A, and 0 is output by compare match B. When the set
level and the pin level match, the pin level does not change.
Figure 9.8 shows an example of toggle output.
In this example, TCNT has been designated as a periodic counter (with counter clearing performed
by compare match B), and settings have been made so that output is toggled by both compare
match A and compare match B.
Rev. 3.00 Mar. 14, 2006 Page 302 of 804
REJ09B0104-0300
H'FFFF
TGRB
TGRA
H'0000
TIOCB
TIOCA
H'FFFF
TGRA
TGRB
H'0000
TIOCA
TIOCB
TCNT value
TCNT value
Figure 9.7 Example of 0-Output/1-Output Operation
Figure 9.8 Example of Toggle Output Operation
Counter cleared by TGRB compare match
No change
No change
No change
No change
Toggle-output
Toggle-output
1-output
0-output
Time
Time