Rev.6.00 Oct.28.2004 page 374
of 1016
REJ09B0138-0600H
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 10-9 shows an example of the setting procedure for waveform output by compare match
Select waveform output mode
Output selection
Set output timing
Start count operation
<Waveform output>
[1]
[2]
[3]
[1] Select initial value 0 output or 1 output, and
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.
[2] Set the timing for compare match generation in
TGR.
[3] Set the CST bit in TSTR to 1 to start the count
operation.
Figure 10-9 Example of Setting Procedure for Waveform Output by Compare Match
•
Examples of waveform output operation
Figure 10-10 shows an example of 0 output/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 coincide, the pin level
does not change.
TCNT value
H'FFFF
H'0000
TIOCA
TIOCB
Time
TGRA
TGRB
No change
No change
No change
No change
1 output
0 output
Figure 10-10 Example of 0 Output/1 Output Operation
Summary of Contents for ZTAT H8S/2357F
Page 4: ......
Page 28: ...Rev 6 00 Oct 28 2004 page xxiv of xxiv REJ09B0138 0600H...
Page 82: ...Rev 6 00 Oct 28 2004 page 54 of 1016 REJ09B0138 0600H...
Page 108: ...Rev 6 00 Oct 28 2004 page 80 of 1016 REJ09B0138 0600H...
Page 364: ...Rev 6 00 Oct 28 2004 page 336 of 1016 REJ09B0138 0600H...
Page 438: ...Rev 6 00 Oct 28 2004 page 410 of 1016 REJ09B0138 0600H...
Page 566: ...Rev 6 00 Oct 28 2004 page 538 of 1016 REJ09B0138 0600H...
Page 588: ...Rev 6 00 Oct 28 2004 page 560 of 1016 REJ09B0138 0600H...
Page 688: ...Rev 6 00 Oct 28 2004 page 660 of 1016 REJ09B0138 0600H...
Page 694: ...Rev 6 00 Oct 28 2004 page 666 of 1016 REJ09B0138 0600H...
Page 708: ...Rev 6 00 Oct 28 2004 page 680 of 1016 REJ09B0138 0600H...
Page 1044: ...Rev 6 00 Oct 28 2004 page 1016 of 1016 REJ09B0138 0600H...