Pc/At Interrupts And Their Vectors; Icm-1100 Interconnect Module - Galil Motion Control DMC-1000 User Manual

PC/AT Interrupts and Their Vectors

(These occur on the first 8259)
IRQ
0
1
2
3
4
5
6
7
(These occur on the second 8259)
IRQ
8
9
10
11
12
13
14
15

ICM-1100 Interconnect Module

The ICM-1100 Interconnect Module provides easy connections between the DMC-1000 series
controllers and other system elements, such as amplifiers, encoders, and external switches. The ICM-
1100 accepts each DMC-1000 ribbon cable (for J2, J3, J4 and J5) and breaks them into screw-type
terminals. Each screw terminal is labeled for quick connection of system elements.
158 • Appendices
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VECTOR USAGE
8 or 08h Timer chip (DON'T USE THIS!)
9 or 09h Keyboard (DON'T USE THIS!)
10 or 0ah Cascade from second 8259 (DON'T USE THIS!)
11 or 0bh COM2:
12 or 0ch COM1:
13 or 0dh LPT2:
14 or 0eh Floppy (DON'T USE THIS!)
15 or 0fh LPT1:
VECTOR USAGE
104 or 70h Real-time clock (DON'T USE THIS!)
105 or 71h Redirect-cascade (DON'T USE THIS!)
106 or 72h
107 or 73h
108 or 74h Mouse DSR
109 or 75h Math Co-processor exception
110 or 76h Fixed Disk (DON'T USE THIS!)
111 or 77h
DMC-1000