HD64F7047 datasheet(241/764 Pages) RENESAS

Part #	HD64F7047

Description	Renesas 32-Bit RISC Microcomputer SuperHTMRISC engine Family/SH7000 Series

PDF	764 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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241 / 764 page

Rev. 2.00, 09/04, page 201 of 720

Example of Synchronous Operation: Figure 10.12 shows an example of synchronous operation.

In this example, synchronous operation and PWM mode 1 have been designated for channels 0 to

2, TGRB_0 compare match has been set as the channel 0 counter clearing source, and

synchronous clearing has been set for the channel 1 and 2 counter clearing source.

Three-phase PWM waveforms are output from pins TIOC0A, TIOC1A, and TIOC2A. At this

time, synchronous presetting, and synchronous clearing by TGRB_0 compare match, are

performed for channel 0 to 2 TCNT counters, and the data set in TGRB_0 is used as the PWM

cycle.

For details of PWM modes, see section 10.4.5, PWM Modes.

TCNT0 to TCNT2

values

H'0000

TIOCA_0

TIOCA_1

TGRB_0

Synchronous clearing by TGRB_0 compare match

TGRA_2

TGRA_1

TGRB_2

TGRA_0

TGRB_1

TIOCA_2

Time

Figure 10.12 Example of Synchronous Operation

HD64F7047 Datasheet(PDF) 241 Page - Renesas Technology Corp