IBM PowerPC 405GP

5 DOIC
DMA Channel a Interrupt Class
a DMA channel a interrupt is non-critical.
1 DMA channel a interrupt is critical.
6 D11C
DMA Channel 1 Interrupt Class
a DMA channel 1 interrupt is non-critical.
1 DMA channel 1 interrupt is critical.
7
D21C DMA Channel 2 Interrupt Class
a DMA channel 2 interrupt is non-critical.
1 DMA channel 2 interrupt is critical.
8 D31C DMA Channel 3 Interrupt Class
a DMA channel 3 interrupt is non-critical.
1 DMA channel 3 interrupt is critical.
9 EWIC Ethernet Wake-up Interrupt Class
a Ethernet wake-up interrupt is non-critical.
1 Ethernet wake-up interrupt is critical.
10
MSIC
MAL SERR Interrupt Class
a MAL SERR interrupt is non-critical.
1 MAL SERR interrupt is critical.
11 MTEIC MAL TX EOBlnterrupt Class
a MAL TX EOB interrupt is non-critical.
1 MAL TX EOB interrupt is critical.
12 MREIC MAL RX EOB Interrupt Class
a MAL RX EOB interrupt is non-critical.
1 MAL RX EOB interrupt is critical.
13
MTDIC
MAL TX DE Interrupt Class
a MAL TX DE interrupt is non-critical.
1 MAL TX DE interrupt is critical.
14 MRDIC MAL RX DE Interrupt Class
a MAL RX DE interrupt is non-critical.
1 MAL RX DE interrupt is critical.
15
EIC
Ethernet Interrupt Class
a An Ethernet interrupt is non-critical.
1 An Ethernet interrupt is critical.
16
EPSIC
External PCI SERR Interrupt Class
a External PCI SERR interrupt is non-
critical.
1 External PCI SERR interrupt is critical.
17
ECIC
ECC Correctable Error Interrupt Class
a ECC correctable error interrupt is non-
critical.
1 ECC correctable error interrupt is critical.
18
PPMIC
PCI Power management Interrupt Class
a PCI power management interrupt is non-
critical.
1 PCI power management interrupt is
critical.
19:24 Reserved
..
Preliminary
Interrupt Controller
Operations
10-9