SH7261 datasheet(625/1348 Pages) RENESAS

Part #	SH7261

Description	32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

PDF	1348 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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625 / 1348 page

Section 12 Multi-Function Timer Pulse Unit 2 (MTU2)

Rev. 2.00 Sep. 07, 2007 Page 593 of 1312

REJ09B0320-0200

(23) Operation when Error Occurs during Complementary PWM Mode Operation, and

Operation is Restarted in Complementary PWM Mode

Figure 12.147 shows an explanatory diagram of the case where an error occurs in complementary

PWM mode and operation is restarted in complementary PWM mode after re-setting (when

operation is restarted using the cycle and duty settings at the time the counter was stopped).

Power-on

reset

MTU2

module output

PB17

PB16

PB19

TOCR

TMDR

(CPWM)

PFC

(MTU2)

TOER

(1)

TSTR

(1)

Match

Error

occurs

PFC

(PORT)

TSTR

(0)

PFC

(MTU2)

TSTR

(1)

Match

TIOC3A

TIOC3B

TIOC3D

Port output

High-Z

Figure 12.147 Error Occurrence in Complementary PWM Mode,

Recovery in Complementary PWM Mode

1 to 10 are the same as in figure 12.145.

11. Set MTU2 output with the PFC.

12. Operation is restarted by TSTR.

13. The complementary PWM waveform is output on compare-match occurrence.

SH7261 Datasheet(PDF) 625 Page - Renesas Technology Corp

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