HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 731

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

13.4
13.4.1
Figure 13.2 shows an example that the 8-bit timer is used to generate a pulse output with a
selected duty cycle. The control bits are set as follows:
[1] In TCR, bit CCLR1 is cleared to 0 and bit CCLR0 is set to 1 so that the timer counter is
[2] In TCSR, bits OS3 to OS0 are set to B'0110, causing the output to change to 1 at a TCORA
With these settings, the 8-bit timer provides output of pulses at a rate determined by TCORA with
a pulse width determined by TCORB. No software intervention is required.
cleared at a TCORA compare match.
compare match and to 0 at a TCORB compare match.
TCORA
TCORB
TMO
Operation
Pulse Output
H'FF
H'00
Figure 13.2 Example of Pulse Output
TCNT
Counter clear
Rev.7.00 Mar. 18, 2009 page 663 of 1136
Section 13 8-Bit Timers (TMR)
REJ09B0109-0700