R5F72115D160FPV datasheet(563/1228 Pages) RENESAS

Part #	R5F72115D160FPV

Description	32-Bit RISC Microcomputer SuperHTM RISC engine Family

PDF	1228 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

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Section 10 Multi-Function Timer Pulse Unit 2 (MTU2)

Rev. 2.00 May. 08, 2008 Page 539 of 1200

REJ09B0344-0200

External

clock

TCNT input

clock

TCNT

Rising edge

Falling edge

N - 1

Figure 10.96 Count Timing in External Clock Operation (Phase Counting Mode)

(2)

Output Compare Output Timing

A compare match signal is generated in the final state in which TCNT and TGR match (the point

at which the count value matched by TCNT is updated). When a compare match signal is

generated, the output value set in TIOR is output at the output compare output pin (TIOC pin).

After a match between TCNT and TGR, the compare match signal is not generated until the

TCNT input clock is generated.

Figure 10.97 shows output compare output timing (normal mode and PWM mode) and figure

10.98 shows output compare output timing (complementary PWM mode and reset synchronous

PWM mode).

TGR

TCNT

TCNT input

clock

N + 1

Compare

match signal

TIOC pin

Figure 10.97 Output Compare Output Timing (Normal Mode/PWM Mode)

R5F72115D160FPV Datasheet(PDF) 563 Page - Renesas Technology Corp