Digi NS9750 User Manual
Page 293
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S y s t e m C o n t r o l M o d u l e
The NS9750 interrupt sources are assigned as shown:
Interrupt ID
Interrupt source
0
Watchdog Timer
1
AHB Bus Error
2
BBus Aggregate Interrupt
3
Reserved
4
Ethernet Module Receive Interrupt
5
Ethernet Module Transmit Interrupt
6
Ethernet Phy Interrupt
7
LCD Module interrupt
8
PCI Bridge Module Interrupt
9
PCI Arbiter Module Interrupt
10
PCI External Interrupt 0
11
PCI External Interrupt 1
12
PCI External Interrupt 2
13
PCI External Interrupt 3
14
I2C Interrupt
15
BBus DMA Interrupt
16
Timer Interrupt 0
17
Timer Interrupt 1
18
Timer Interrupt 2
19
Timer Interrupt 3
20
Timer Interrupt 4
21
Timer Interrupt 5
22
Timer Interrupt 6
23
Timer Interrupt 7
24
Timer Interrupt 8 and 9
25
Timer Interrupt 10 and 11