18
Chapter 1
NOTE:
N - Not be used
NOTE:
N - Not be used
IRQ Assignment Map
IRQx
System Devices
Add-On-Card Devices
IRQ0 Timer
N
IRQ1
Keyboard
N
IRQ2
Reserved
N
IRQ3
Serial Port 2
Reserved
IRQ4
Serial Port 1
Reserved
IRQ5
Reserved
Reserved
IRQ6
Floppy Disk
Reserved
IRQ7
Parallel Port
Reserved
IRQ8
Real Time Clock
N
IRQ9
N
Reserved
IRQ10
N
Reserved
IRQ11
N
Reserved
IRQ12
PS/2 Mouse
Reserved
IRQ13
Numeric Processor
N
IRQ14
Embedded Hard Disk
Reserved
IRQ15
Reserved
Reserved
DRQ Assignment Map
DRQx
System Devices
Add-On-Card Devices
DRQ0
N Reserved
DRQ1
N
Reserved
DRQ2
FDD N
DRQ3
N
Reserved
DRQ4
Cascade
N
DRQ5
N
Reserved
DRQ6
N
Reserved
DRQ7
N
Reserved
Environmental Requirements
Item
Specifications
Temperature
Operating
+5
o
C to +35
o
C
Non-operating
-20
o
C ~ +60
°
C (Packed) -10
o
C~+60
o
C (un-packed)
Humidity
Operating
15% to 80% RH, non-condensing
Non-operating
10% to 90% RH, non-condensing at 40
o
C
Vibration