r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 141

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

6.6.2
Figure 6.4 shows the stack after interrupt exception handling.
6.7
Table 6.4 lists the interrupt response time, which is the time from the occurrence of an interrupt
request until the interrupt exception handling starts and fetching of the first instruction of the
interrupt handling routine begins.
Notes: 1. PC is the start address of the next instruction (instruction at the return address) after the executed
2. Always make sure that SP is a multiple of 4
Stack after Interrupt Exception Handling
Interrupt Response Time
instruction.
Figure 6.4 Stack after Interrupt Exception Handling
Address
4n – 8
4n – 4
4n
PC
SR
*1
Rev. 1.00 Sep. 21, 2007 Page 115 of 1124
32 bits
32 bits
Section 6 Interrupt Controller (INTC)
SP
*2
REJ09B0402-0100