r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 460

• 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)
Status Flag Clearing Timing: After a status flag is read as 1 by the CPU, it is cleared by writing
0 to it. When the DTC is activated, the flag is cleared automatically. Figures 10.115 and 10.116
show the timing for status flag clearing by the CPU, and figures 10.117 and 10.118 show the
timing for status flag clearing by the DTC.
Rev. 1.00 Sep. 21, 2007 Page 434 of 1124
REJ09B0402-0100
Figure 10.115 Timing for Status Flag Clearing by CPU (Channels 0 to 4)
Figure 10.116 Timing for Status Flag Clearing by CPU (Channel 5)
MPφ, Pφ
Address
Write signal
Status flag
Interrupt
request signal
MPφ, Pφ
Address
Write signal
Status flag
Interrupt
request signal
TSR write cycle
TSR write cycle
TSR address
TSR address
T1
T1
T2
T2