HD64F2638F20J Datasheet, PDF (175/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
Section 5 Interrupt Controller
Program execution status
No
Interrupt generated?
Yes
Yes
NMI
No
I=0
No
Yes
Hold pending
IRQ0
Yes
No
IRQ1
Yes
No
HCAN
Yes
Save PC and CCR
I←1
Read vector address
Branch to interrupt handling routine
Figure 5-5 Flowchart of Procedure Up to Interrupt Acceptance in
Interrupt Control Mode 0
REJ09B0103-0800 Rev. 8.00
May 28, 2010
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