3 interrupt map, Interrupt map, A-4 3 interrupt map – Proface APL3000B - Node Box PC User Manual
Page 167: Hardware interrupt list dma channel list
PS-3650A / PS-3651A User Manual
A-4
3
Interrupt Map
Hardware Interrupt List
DMA Channel List
•
The interrupts and DMA channel will change depending on the PnP features of PCI available.
• The “*” mark indicates that, depending on the customer’s settings, the following
devices are automatically allocated as Plug and Play devices.
Display Controller
SMBus Controller
Multimedia Device
Network Controller
USB Controller
Description
NMI
Parity Error or I/O Channel Check
IRQ 0
Timer (in the Chipset)
1
Keyboard
2
Cascade from Controller 2
3
Reserved
4
Serial Port 1 (COM2): General Use Port
5
Available for users *
6
Reserved
7
Available for users *
8
Real Time Clock
9
ACPI
10
Available for users *
11
Available for users *
12
Available for users *
13
Numeric Data Processor
14
Hard Disk (IDE)
15
Hard Disk (IDE)
Description
DMA 0
1
2
3
4
Cascade to controller 1
5
6
7
For 8-bit
transmission
For 8-bit
transmission