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HD6417751RBP240V Datasheet, PDF (873/1226 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents | |||
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19. Interrupt Controller (INTC)
19.2.2 IRL Interrupts
IRL interrupts are input by level at pins IRL3âIRL0. The priority level is the level indicated by
pins IRL3âIRL0. An IRL3âIRL0 value of 0 (0000) indicates the highest-level interrupt request
(interrupt priority level 15). A value of 15 (1111) indicates no interrupt request (interrupt priority
level 0).
Interrupt
requests
SH7751/SH7751R
Priority
encoder
4
IRL3 to IRL0
IRL3 to IRL0
Figure 19.2 Example of IRL Interrupt Connection
Rev.4.00 Oct. 10, 2008 Page 773 of 1122
REJ09B0370-0400
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