Digi NS9750 - 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