HD6417750 Datasheet, PDF (807/1039 Pages) Renesas Technology Corp – SuperH RISC engine

19.2.2 IRL Interrupts
IRL interrupts are input by level at pins ,5/6–,5/3. The priority level is the level indicated by
pins ,5/6–,5/3. An ,5/6–,5/3 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
4
encoder
to
SH7750 Series
to
Figure 19.2 Example of IRL Interrupt Connection
Rev. 6.0, 07/02, page 755 of 986