HD6417750RF240DV Datasheet, PDF (881/1132 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family / SH7750 Series

SH7750, SH7750S, SH7750R Group
Section 19 Interrupt Controller (INTC)
19.2.2 IRL Interrupts
IRL interrupts are input by level at pins IRL3–IRL0. The priority level is the level indicated by
pins IRL3–IRL0. An IRL3–IRL0 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
Priority
encoder
4
IRL3 to IRL0
SH7750
SH7750S
SH7750R
IRL3 to IRL0
Figure 19.2 Example of IRL Interrupt Connection
R01UH0456EJ0702 Rev. 7.02
Sep 24, 2013
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