System Interrupts - IBM AT 5170 Technical Reference

Table of Contents

Advertisement

System Interrupts
The 80286 microprocessor's non-maskable interrupt (NMI) and
two 8259A Controller chips provide 16 levels of system
interrupts.
~.
Note:
Any or all interrupts may be masked (including the
microprocessor's NMI).
1-12
System Board

Advertisement

Table of Contents
loading

Table of Contents