YR0K42378FC000BA Renesas Electronics America, YR0K42378FC000BA Datasheet - Page 662

Manufacturer Part Number

YR0K42378FC000BA

KIT EVAL FOR H8S/2378

Manufacturer

Renesas Electronics America

For Use With/related Products

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Section 11 16-Bit Timer Pulse Unit (TPU)

Examples of Buffer Operation:

1. When TGR is an output compare register

Rev.7.00 Mar. 18, 2009 page 594 of 1136

REJ09B0109-0700

Figure 11.15 shows an operation example in which PWM mode 1 has been designated for

channel 0, and buffer operation has been designated for TGRA and TGRC. The settings used

in this example are TCNT clearing by compare match B, 1 output at compare match A, and 0

output at compare match B.

As buffer operation has been set, when compare match A occurs the output changes and the

value in buffer register TGRC is simultaneously transferred to timer general register TGRA.

This operation is repeated each time compare match A occurs.

For details on PWM modes, see section 11.4.5, PWM Modes.

Figure 11.15 Example of Buffer Operation (1)