Chapter 8.2 System Interrupts - Compaq Prolinea Family Maintenance & Serice Manual

Table 8-2.
Table 8-2. DT4 System Specifications
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Dimensions:
Height
Width
Depth
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Weight (approximate)
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Power Supply:
Voltage Select Setting
Operating Voltage Range
Rated Voltage Range
Rated Line Frequency
Rated Input Current
Power Output
Maximum Rated Power
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Temperature:
Operating
Nonoperating
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Humidity (noncondensing):
Operating
Nonoperating
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Maximum Altitude (unpressurized):
Operating
Nonoperating
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Heat Dissipation (nominal)
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Chapter 8.2 System Interrupts

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Hardware IRQ
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IRQ 0
IRQ 1
IRQ 2
IRQ 3
IRQ 4
IRQ 5
IRQ 6
IRQ 7
U.S.
5.75 in
17.69 in
15.30 in
24.0
115 VAC
90 - 132 VAC
100 - 120 VAC
50 - 60 Hz
4 A
50 - 60 Hz
145 W
50oF to 95oF
50oF to 122oF
8% to 90%
5% to 95%
10,000 ft
30,000 ft
770 Btu/hr
System Function
Timer Interrupt (Not on ISA Bus) *
Keyboard (Not on ISA Bus) *
Interrupt Controller Cascade (Not on ISA Bus) *
(COM 2) *
Serial Port (COM 1) *
Parallel Port (LPT 1) *
Diskette Drive *
Parallel Port *
Metric
14.61 cm
44.93 cm
38.86 cm
lb 10.9 kg
230 VAC
180 - 264 VAC
220 - 240 VAC
50 - 60 Hz
220 - 240 VAC
2 A
145 W
10oC to 35oC
10oC to 50oC
8% to 90%
5% to 95%
3,048 m
9,144 m
3.23 kg-cal/min