8 interrupt handling, Overview – Spectrum Brands Quad C6x VME64 User Manual

Page 51

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Spectrum Signal Processing

Monaco Technical Reference

Interrupt Handling

Part Number 500-00191

39

Revision 2.00

8 Interrupt Handling

8.1. Overview

Each ‘C6x has four interrupt pins which are configurable as either leading or falling
edge-triggered interrupts. For the Monaco board, all ‘C6x interrupts are configured as
rising edge-triggered interrupts. The /NMI interrupts for the ‘C6x DSPs are not used;
they are tied high.

The following block diagram shows how interrupts are routed to these pins on the
Monaco board.

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