System Interrupts - Compaq Presario 1660 Service Manual

Compaq.com - Compaq Presario 1660 Model Maintenance and Service Guide
Operating Voltage
Operating Current
Operating Frequency
Maximum Transient
Temperature
Operating
Nonoperating
Relative Humidity (noncondensing)
Operating
Nonoperating (tw = 38.7°C max)
Altitude
Operating
Nonoperating
Shock
Operating
Non operating
Vibration
Operating
Nonoperating
NOTE: Applicable product safety standards specify thermal limits for plastic surfaces.
Compaq Presario 1660 Model Portable Computers operate well within this range of
temperatures.

System Interrupts

Hardware IRQ
IRQ0
IRQ1
IRQ2
IRQ3
IRQ4
IRQ5
IRQ6
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System Interrupts
System Function
System Timer
Standard 101/102-Key or Microsoft Natural
Keyboard
Programmable interrupt controller
Compaq Presario 56K-DF
Communications Port (COM1)
NeoMagic MagicWave 3DX Sound System
Standard Floppy Disk Controller
100-240 V
0.8/0.4 A RMS
47-63 Hz (meets IEC 801-4 and
IEC801-5)
1kV for 50 ns
50° to 95 °F
-4° to 140 °F
10 to 90%
5 to 95%
0 to 10,000 ft
0 to 30,000 ft
10 G, 11 ms, half sine
240 G, 2 ms, half sine
0.5 G
1.5 G
10° to 35 °C
-20° to 60 °C
10 to 90%
5 to 95%
0 to 3.15 km
0 to 9.14 km