Panasonic F77G User Manual page 284

Microcomputer mn101c series

Table of Contents

Chapter 7 16-bit Timer

Count Timing of Standard PWM Output (when Compare Register 1 is x'0000')(Timer 7)

Here is the count timing at setting x'0000' to the compare register 1.

TM7IO output

(PWM output)

Figure 7-6-2

Count Timing of Standard PWM Output (when Compare Register 1 is x'0000')

PWM output shows "H ", when TM7EN flag is stopped (at "0").

Count Timing of Standard PWM Output (when Compare Register 1 is x'FFFF')(Timer 7)

Here is the count timing at setting x'FFFF' to the compare register 1.

TM7IO output

(PWM output)

Figure 7-6-3

Count Timing of Standard PWM Output (when Compare Register 1 is x'FFFF')

When the standard PWM output is operated, set the TM7BCR flag of the TM7MD2 register to

"0" to select the full count over flow as a binary counter clear source and a PWM output setup

("H" output) source.

By setting the T7PWMSL flag of the TM7MD2 register, the TM7OC1 compare match or the

TM7OC2 compare match can be selected as a PWM output reset ("L" output) source.

16-bit Standard PWM Output

Show Quick Links

Table of Contents