R5F72115D160FPV datasheet(596/1228 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 572 of 1200

REJ09B0344-0200

(4)

Operation when Error Occurs during Normal Mode Operation, and Operation is

Restarted in Phase Counting Mode

Figure 10.138 shows an explanatory diagram of the case where an error occurs in normal mode

and operation is restarted in phase counting mode after re-setting.

RESET

TMDR

(normal)

TOER

(1)

PFC

(MTU2)

TIOR

(1 init

0 out)

TSTR

(1)

Match

Error

occurs

PFC

(PORT)

TSTR

(0)

TMDR

(PCM)

TIOR

(1 init

0 out)

PFC

(MTU2)

TSTR

(1)

MTU2 module output

TIOC*A

TIOC*B

Port output

PEn

n = 0 to 15

High-Z

Figure 10.138 Error Occurrence in Normal Mode, Recovery in Phase Counting Mode

1 to 10 are the same as in figure 10.135.

11. Set phase counting mode.

12. Initialize the pins with TIOR.

13. Set MTU2 output with the PFC.

14. Operation is restarted by TSTR.

Note:

Phase counting mode can only be set for channels 1 and 2, and therefore TOER setting is

not necessary.

R5F72115D160FPV Datasheet(PDF) 596 Page - Renesas Technology Corp

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