Datasheet

Section 5 Interrupt Controller
R01UH0166EJ0600 Rev. 6.00 Page 147 of 1434
Mar 02, 2011
H8S/2633 Group, H8S/2633 F-ZTAT
TM
,
H8S/2633R F-ZTAT
TM
, H8S/2695
Program execution status
Interrupt generated?
NMI
IRQ0
IRQ1
TEI4
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