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ManualsBrandsRENESAS ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller LQFP 144 (20x20) 16-Bit 32 MHz I/O number 96
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Section 5 Interrupt Controller
Page 140 of 1408 R01UH0309EJ0500 Rev. 5.00
Sep 24, 2012
H8S/2456, H8S/2456R, H8S/2454 Group
Program execution status
Interrupt generated?
NMI
IRQ0
IRQ1
SSTXI
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 5.3 Flowchart of Procedure Up to Interrupt Acceptance
in Interrupt Control Mode 0