R5F72115D160FPV datasheet(536/1228 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 512 of 1200

REJ09B0344-0200

TCNT_3

TCNT_4

Period during which

changing skipping count

can be performed

Period during which

changing skipping count

can be performed

Period during which

changing skipping count

can be performed

Period during which

changing skipping count

can be performed

Figure 10.74 Periods during which Interrupt Skipping Count can be Changed

(b)

Example of Interrupt Skipping Operation

Figure 10.75 shows an example of TGIA_3 interrupt skipping in which the interrupt skipping

count is set to three by the 3ACOR bit and the T3AEN bit is set to 1 in the timer interrupt skipping

set register (TITCR).

TGIA_3 interrupt

flag set signal

Skipping counter

TGFA_3 flag

Interrupt skipping period

Figure 10.75 Example of Interrupt Skipping Operation

R5F72115D160FPV Datasheet(PDF) 536 Page - Renesas Technology Corp