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D12320VF25IV Datasheet, PDF (163/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents
Section 5 Interrupt Controller
Program execution state
No
Interrupt generated?
Yes
Yes
NMI?
No
I = 0?
No
Yes
Hold pending
IRQ0?
Yes
No
IRQ1?
Yes
No
TEI2?
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
Rev.6.00 Sep. 27, 2007 Page 131 of 1268
REJ09B0220-0600