IBM PowerPC 405GP User Manual page 231

12 MREIP MAL RX EOB Interrupt Polarity Must be set to 1.
o
MAL RX EOB interrupt has negative polarity.
1 MAL RX EOB interrupt has positive polarity.
13 MTDIP MAL TX DE Interrupt Polarity Must be set to 1.
o
MAL TX DE interrupt has negative polarity.
1 MAL TX DE interrupt has positive polarity.
14 MRDIP MAL RX DE Interrupt Polarity Must be set to 1.
o
MAL RX DE interrupt has negative polarity.
1 MAL RX DE interrupt has positive polarity.
15 EIP Ethernet Interrupt Polarity Must be set to 1.
o
An Ethernet interrupt has negative polarity.
1 An Ethernet interrupt has positive polarity.
16 EPSIP External PCI SERR Interrupt Polarity Must be set to 1.
o
External PCI SERR interrupt has negative
polarity.
1 External PCI SERR interrupt has positive
polarity.
17 ECIP ECC Correctable Error Interrupt Polarity Must be set to 1.
o
ECC correctable error interrupt has negative
polarity.
1 ECC correctable error interrupt has positive
polarity.
18
PPMIC PCI Power management Interrupt Class Must be set to 1.
o
PCI power management interrupt has negative
polarity.
1 PCI power management interrupt has positive
polarity .
19:24
..
. " .>
.........
Reserved
25 EIROP External IRQ 0 Polarity
o
An external IRQ 0 interrupt has negative polarity.
1 An external IRQ 0 interrupt has positive polarity.
26 EIR1P External IRQ 1 Polarity
o
An external IRQ 1 interrupt has negative polarity.
1 An external IRQ 1 interrupt has positive polarity.
27 EIR2P External IRQ 2 Polarity
o
An external IRQ 2 interrupt has negative polarity.
1 An external IRQ 2 interrupt has positive polarity.
28 EIR3P External IRQ 3 Polarity
o
An external IRQ 3 interrupt has negative polarity.
1 An external IRQ 3 interrupt has positive polarity.
29 EIR4P External IRQ 4 Polarity
o
An external IRQ 4 interrupt has negative polarity.
1 An external IRQ 4 interrupt has positive polarity.
30 EIR5P External IRQ 5 Polarity
o
An external IRQ 5 interrupt has negative polarity.
1 An external IRQ 5 interrupt has positive polarity.
10-12
PPC405GP User's Manual
Preliminary