SH7018 datasheet(184/431 Pages) RENESAS

184 / 431 page

168

(9) Operation when Error Occurs during PWM Mode 2 Operation, and Operation is

Restarted in PWM Mode 2: Figure 8.57 shows an explanatory diagram of the case where an

error occurs in PWM mode 2 and operation is restarted in PWM mode 2 after re-setting.

RESET

TMDR

(PWM2)

TIOR

(1 init

0 out)

TSTR

(1)

PFC

(MTU)

Match

Error

occurs

PFC

(PORT)

TSTR

(0)

TMDR

(PWM2)

TIOR

(1 init

0 out)

PFC

(MTU)

TSTR

(1)

MTU output

TIOC*A

TIOC*B

Port output

PEn

• Not initialized (cycle register)

n = 0, 2, 4 to 7, 12 to 14

Figure 8.57 Error Occurrence in PWM Mode 2, Recovery in PWM Mode 2

1 to 9 are the same as in figure 8.55.

10. Not necessary when restarting in PWM mode 2.

11. Initialize the pins with TIOR. (In PWM mode 2, the cycle register pins are not initialized.)

12. Set MTU output with the PFC.

13. Operation is restarted by TSTR.

SH7018 Datasheet(PDF) 184 Page - Renesas Technology Corp

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