HD6433682 ETC, HD6433682 Datasheet - Page 224

• Manufacturer Part Number: HD6433682
• Description: Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series
• Manufacturer: ETC

13.4.2
Timer Z can perform 0, 1, or toggle output from the corresponding FTIOA, FTIOB, FTIOC, or
FTIOD output pin using compare match A, B, C, or D.
Figure 13.12 shows an example of the setting procedure for waveform output by compare match.
Rev. 3.00, 05/03, page 194 of 472
External clock input pin
Figure 13.12 Example of Setting Procedure for Waveform Output by Compare Match
TCNT input
Figure 13.11 Count Timing at External Clock Operation (Both Edges Detected)
Figure 13.11 illustrates the detection timing of the rising and falling edges.
TCNT
Waveform Output by Compare Match
Select waveform output mode
Enable waveform output
Start count operation
<Waveform output>
Set output timing
Output selection
N-1
[1]
[2]
[3]
[4]
[1] Select 0 output, 1 output, or toggle
[2] Set the timing for compare match
[3] Enable or disable the timer output by
[4] Set the STR bit in TSTR to 1 to start the
output as a compare much output, by
means of TIOR. The initial values set in
TOCR are output unit the first compare
match occurs.
generation in GRA/GRB/GRC/GRD.
TOER.
TCNT count operation.
N
N+1