HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 364

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 9 16-Bit Timer Pulse Unit (TPU)
Waveform Output by Compare Match
The TPU can perform 0, 1, or toggle output from the corresponding output pin using compare
match.
Example of setting procedure for waveform output by compare match: Figure 9.9 shows an
example of the setting procedure for waveform output by compare match
Rev.3.00 Mar. 26, 2007 Page 322 of 772
REJ09B0355-0300
Figure 9.9 Example Of Setting Procedure For Waveform Output By Compare Match
TGR
H'0000
CST bit
TGF
Select waveform output mode
TCNT value
Start count operation
<Waveform output>
Set output timing
Output selection
Figure 9.8 Periodic Counter Operation
[1]
[2]
[3]
[1] Select initial value 0 output or 1 output, and
[2] Set the timing for compare match
[3] Set the CST bit in TSTR to 1 to start the
compare match output value 0 output, 1
output, or toggle output, by means of TIOR.
The set initial value is output at the TIOC
pin until the first compare match occurs.
generation in TGR.
count operation.
Counter cleared by TGR
compare match
Flag cleared by software or
DTC activation
Time