Dma Channel Assignments; Interrupt Assignments; Table B.20:Dma Channel Assignments; B.21 Interrupt Assignments - Advantech PCA-6009 User Manual

B.20 DMA Channel Assignments
Table B.20: DMA channel assignments
Channel
0
1
2
3
4
5
6
7

B.21 Interrupt Assignments

Table B.21: Interrupt assignments
Priority
1
2
3
-
4
5
6
7
8
9
10
11
12
PCA-6009 User Manual
Interrupt#
NMI
IRQ0
IRQ1
IRQ2
IRQ8
IRQ9
IRQ10
IRQ11
IRQ12
IRQ13
IRQ14
IRQ15
IRQ3
Function
Available
Available
Floppy disk (8-bit transfer)
Available
Cascade for DMA controller 1
Available
Available
Available
Interrupt source
Parity error detected
Interval timer
Keyboard
Interrupt from controller 2 (cascade)
Real-time clock
Cascaded to INT 0A (IRQ 2)
Available
Available
PS/2 mouse
INT from co-processor
Primary IDE Channel
Secondary IDE Channel
Serial communication port 2
100