HD64F7047 datasheet(325/764 Pages) RENESAS

Part #	HD64F7047

Description	Renesas 32-Bit RISC Microcomputer SuperHTMRISC engine Family/SH7000 Series

PDF	764 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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325 / 764 page

Rev. 2.00, 09/04, page 285 of 720

Operation when Error Occurs during PWM Mode 1 Operation, and Operation is Restarted

in PWM Mode 2: Figure 10.93 shows an explanatory diagram of the case where an error occurs

in PWM mode 1 and operation is restarted in PWM mode 2 after re-setting.

RESET

TMDR

(PWM1)

TOER

(1)

PFC

(MTU)

TIOR

(1 init

0 out)

TSTR

(1)

Match

Error

occurs

PFC

(PORT)

TSTR

(0)

TMDR

(PWM2)

TIOR

(1 init

0 out)

PFC

(MTU)

TSTR

(1)

MTU module

output

TIOC*A

TIOC*B

Port output

PEn

• Not initialized (TIOC*B)

• Not initialized (cycle register)

n=0 to 15

High-Z

Figure 10.93 Error Occurrence in PWM Mode 1, Recovery in PWM Mode 2

1 to 10 are the same as in Figure 10.91.

11. Set PWM mode 2.

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

13. Set MTU output with the PFC.

14. Operation is restarted by TSTR.

Note:

PWM mode 2 can only be set for channels 0–2, and therefore TOER setting is not

necessary.

HD64F7047 Datasheet(PDF) 325 Page - Renesas Technology Corp

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