HD6413008F RENESAS [Renesas Technology Corp], HD6413008F Datasheet - Page 315

• Manufacturer Part Number: HD6413008F
• Description: Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series
• Manufacturer: RENESAS [Renesas Technology Corp]

9.6
Figure 9.17 shows how the 8-bit timer module can be used to output pulses with any desired duty
cycle. The settings for this example are as follows:
• Clear the CCLR1 bit to 0 and set the CCLR0 bit to 1 in 8TCR so that 8TCNT is cleared by a
• Set bits OIS3, OIS2, OS1, and OS0 to (0110) in 8TCSR so that 1 is output on a TCORA
The above settings enable a waveform with the cycle determined by TCORA and the pulse width
detected by TCORB to be output without software intervention.
TCORA compare match.
compare match and 0 is output on a TCORB compare match.
TCORA
TCORB
TMO
8-Bit Timer Application Example
H'FF
H'00
Figure 9.17 Example of Pulse Output
8TCNT
Counter clear
Rev.4.00 Aug. 20, 2007 Page 271 of 638
REJ09B0395-0400
9. 8-Bit Timers