DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 158

• Manufacturer Part Number: DF2211NP24V
• Description: H8S/2200 Series, 2212 Group, USB, RTC, HSS TNP-64B; Vcc= 2.7 to 3.6 volts, Temp= -20 to 75 C; Package: PVQN0064LB-A
• Manufacturer: Renesas Technology / Hitachi Semiconductor

7. The CPU generates a vector address for the accepted interrupt and starts execution of the
Rev.7.00 Dec. 24, 2008 Page 104 of 698
REJ09B0074-0700
interrupt handling routine at the address indicated by the contents of the vector address in the
vector table.
Figure 5.4 Flowchart of Procedure Up to Interrupt Acceptance
IRQ0
Yes
Yes
in Interrupt Control Mode 0
Branch to interrupt handling routine
Program execution status
Interrupt generated?
Save PC and CCR
Read vector address
IRQ1
I = 0
NMI
I←1
No
Yes
No
Yes
Yes
No
No
EXIRQ1
No
Yes
pending
Hold