H8SLASH3003 datasheet(340/715 Pages) RENESAS

No. de pieza	H8/3003

Descripción Electrónicos	microcontroller (MCU)

PDF	715 Pages

Scroll/Zoom	100%

Fabricante Electrónico	RENESAS [Renesas Technology Corp]

Página de inicio	http://www.renesas.com

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Buffering

•

If the general register is an output compare register

When compare match occurs the buffer register value is transferred to the general register.

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If the general register is an input capture register

When input capture occurs the TCNT value is transferred to the general register, and the

previous general register value is transferred to the buffer register.

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Complementary PWM mode

The buffer register value is transferred to the general register when TCNT3 and TCNT4

change counting direction.

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Reset-synchronized PWM mode

The buffer register value is transferred to the general register at GRA3 compare match.

10.4.2 Basic Functions

Counter Operation: When one of bits STR0 to STR4 is set to 1 in the timer start register

(TSTR), the timer counter (TCNT) in the corresponding channel starts counting. The counting can

be free-running or periodic.

•

Sample setup procedure for counter

Figure 10-14 shows a sample procedure for setting up a counter.

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H8/3003 Datasheet(PDF) 340 Page - Renesas Technology Corp