Renesas H8 Series Hardware Manual

Section 3 Exception Handling
Rev. 7.00 Mar 10, 2005 page 97 of 652
REJ09B0042-0700
3.3.6 Interrupt Response Time
Table 3.4 shows the number of wait states after an interrupt request flag is set until the first
instruction of the interrupt handler is executed.
Table 3.4 Interrupt Wait States
Item States Total
Waiting time for completion of executing instruction
*
1 to 13 15 to 27
Saving of PC and CCR to stack 4
Vector fetch 2
Instruction fetch 4
Internal processing 4
Note: * Not including EEPMOV instruction.

Renesas H8 Series Specifications

General

Brand	Renesas
Model	H8 Series
Category	Computer Hardware
Language	English