Datasheet

Section 5 Interrupt Controller
Rev.6.00 Sep. 27, 2007 Page 131 of 1268
REJ09B0220-0600
Program execution state
Interrupt generated?
NMI?
IRQ0?
IRQ1?
TEI2?
I = 0?
Save PC and CCR
I ← 1
Read vector address
Branch to interrupt handling routine
Yes
No
Yes
Yes
Yes
No
No
No
Yes
Yes
No
Hold pending
Figure 5.5 Flowchart of Procedure Up to Interrupt Acceptance in
Interrupt Control Mode 0