r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 426

• Manufacturer Part Number: r5f71374an80fpv
• Description: 32-bit Risc Microcomputer Superh?? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

Section 10 Multi-Function Timer Pulse Unit 2 (MTU2)
2. Example of Interrupt Skipping Operation
Rev. 1.00 Sep. 21, 2007 Page 400 of 1124
REJ09B0402-0100
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
Skipping counter
Figure 10.74 Periods during which Interrupt Skipping Count can be Changed
flag set signal
TGFA_3 flag
changing skipping count
Period during which
can be performed
TCNT_3
TCNT_4
Figure 10.75 Example of Interrupt Skipping Operation
00
Interrupt skipping period
01
changing skipping count
Period during which
can be performed
02
03
changing skipping count
Period during which
can be performed
00
Interrupt skipping period
01
changing skipping count
Period during which
can be performed
02
03