HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 339

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

I3 to I0: Interrupt mask bits in status register (SR)
INTEVT and INTEVT2
Set interrupt source in
Set BL, MD, and RB
Branch to exception
Save SR to SSR;
save PC to SPC
bits in SR to 1
handler
Yes
Figure 8.3
NMI?
Yes
No
Interrupt Operation Flowchart
I3 to I0 levels are
or standby mode?
execution state
14 or lower?
generated?
sleep mode,
No
Program
SR.BL=0,
interrupt?
Interrupt
Level 15
Yes
Yes
Yes
No
Yes
I3 to I0 levels are
Rev. 3.00 Jan. 18, 2008 Page 277 of 1458
13 or lower?
No
No
interrupt?
Level 14
Section 8
Yes
No
Yes
I3 to I0 levels are 0?
No
Interrupt Controller (INTC)
interrupt?
Level 1
Yes
No
REJ09B0033-0300
No