SH7261 datasheet(631/1348 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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631 / 1348 page

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

Rev. 2.00 Sep. 07, 2007 Page 599 of 1312

REJ09B0320-0200

(29) Operation when Error Occurs during Reset-Synchronized PWM Mode Operation, and

Operation is Restarted in Reset-Synchronized PWM Mode

Figure 12.153 shows an explanatory diagram of the case where an error occurs in reset-

synchronized PWM mode and operation is restarted in reset-synchronized PWM mode after re-

setting.

Power-on

reset

TOCR

TMDR

(RPWM)

PFC

(MTU2)

TOER

(1)

TSTR

(1)

Match

Error

occurs

PFC

(PORT)

TSTR

(0)

PFC

(MTU2)

TSTR

(1)

Match

MTU2

module output

TIOC3A

TIOC3B

TIOC3D

Port output

PB17

PB16

PB19

High-Z

Figure 12.153 Error Occurrence in Reset-Synchronized PWM Mode,

Recovery in Reset-Synchronized PWM Mode

1 to 10 are the same as in figure 12.150.

11. Set MTU2 output with the PFC.

12. Operation is restarted by TSTR.

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

SH7261 Datasheet(PDF) 631 Page - Renesas Technology Corp

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