HD6437101 RENESAS [Renesas Technology Corp], HD6437101 Datasheet - Page 195

• Manufacturer Part Number: HD6437101
• Description: 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Examples of Waveform Output Operation: Figure 8.7 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
such 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.
Figure 8.8 shows an example of toggle output.
In this example, TCNT has been designated as a periodic counter (with counter clearing on
compare match B), and settings have been made such that the output is toggled by both compare
match A and compare match B.
Figure 8.6 Example of Setting Procedure for Waveform Output by Compare Match
H'FFFF
TGRA
TGRB
H'0000
TIOCA
TIOCB
TCNT value
Select waveform output
Start count operation
<Waveform output>
Set output timing
Output selection
Figure 8.7 Example of 0 Output/1 Output Operation
mode
[1]
[2]
[3]
No change
[1] Select initial value 0 output or 1 output,
[2] Set the timing for compare match
[3] Set the CST bit in TSTR to 1 to start the
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.
generation in TGR.
count operation.
No change
Section 8 Multifunction Timer Pulse Unit (MTU)
Rev.1.00 Sep. 18, 2008 Page 161 of 522
No change
No change
REJ09B0069-0100
1 output
0 output
Time